What is Spenser Cassinelli's NPI number?

Spenser Cassinelli's National Provider Identifier (NPI) is 1508208943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Spenser Cassinelli's specialty?

Spenser Cassinelli is listed in the NPPES registry with a primary specialty of Orthopaedic Foot and Ankle Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Spenser Cassinelli located?

Spenser Cassinelli's practice location on file with NPPES is 555 N Arlington Ave, Reno, NV 89503-4723.

What is Spenser Cassinelli's phone number?

The practice phone number listed in the NPPES registry for Spenser Cassinelli is (775) 786-3040.

Does Spenser Cassinelli accept Medicare?

Spenser Cassinelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Spenser Cassinelli's NPI active?

Yes — Spenser Cassinelli's NPI (1508208943) is active in the NPPES registry as of the last update on 2021-12-20.

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Spenser Cassinelli, M.D.

NPI 1508208943 · Orthopaedic Foot and Ankle Surgery Physician · Reno, NV

Spenser Cassinelli, M.D. is a Orthopaedic Foot and Ankle Surgery Physician provider in Reno, NV (NPI 1508208943).

Provider details

NPI number: 1508208943
Entity type: Individual
Primary specialty: Orthopaedic Foot and Ankle Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 18708 (NV)

Practice location

555 N Arlington Ave

Reno, NV 89503-4723

Phone: (775) 786-3040

Fax: (775) 788-5207

Street-level locationGet directions

More NV providers

Mailing address

555 N Arlington Ave

Reno, NV 89503-4723

Specialties & taxonomies

Orthopaedic Foot and Ankle Surgery PhysicianPrimary207XX0004XLicense 18708 (NV)
Allopathic & Osteopathic Physicians
Orthopaedic Surgery Physician207X00000XLicense 18708 (NV)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
13 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
1,273 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
X-Ray of Foot, Minimum of 3 Views73630	313	$34
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	289	$90
X-Ray of Ankle, Minimum of 3 Views73610	154	$37
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	110	$125
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	94	$110
Aspiration And/Or Injection of Fluid From Medium Joint20605	69

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Meloxicam	246	95
Gabapentin	219	127
Oxycodone Hcl	137	104
Ibuprofen	124	105
Hydroxyzine Pamoate	115	96
Doxycycline Hyclate	51	44
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	20	14

These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$728 across 12 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2013-07-26
Last updated: 2021-12-20
Certified: 2021-12-20

Frequently asked questions

What is Spenser Cassinelli's NPI number?: Spenser Cassinelli's National Provider Identifier (NPI) is 1508208943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Spenser Cassinelli's specialty?: Spenser Cassinelli is listed in the NPPES registry with a primary specialty of Orthopaedic Foot and Ankle Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Spenser Cassinelli located?: Spenser Cassinelli's practice location on file with NPPES is 555 N Arlington Ave, Reno, NV 89503-4723.
What is Spenser Cassinelli's phone number?: The practice phone number listed in the NPPES registry for Spenser Cassinelli is (775) 786-3040.
Does Spenser Cassinelli accept Medicare?: Spenser Cassinelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Spenser Cassinelli's NPI active?: Yes — Spenser Cassinelli's NPI (1508208943) is active in the NPPES registry as of the last update on 2021-12-20.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
X-Ray of Foot, Minimum of 3 Views73630	313	$34
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	289	$90
X-Ray of Ankle, Minimum of 3 Views73610	154	$37
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	110	$125
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	94	$110
Aspiration And/Or Injection of Fluid From Medium Joint20605	69

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Meloxicam	246	95
Gabapentin	219	127
Oxycodone Hcl	137	104
Ibuprofen	124	105
Hydroxyzine Pamoate	115	96
Doxycycline Hyclate	51	44
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	20	14

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$728 across 12 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments