What is Sandra Aguayo's NPI number?

Sandra Aguayo's National Provider Identifier (NPI) is 1144900044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sandra Aguayo's specialty?

Sandra Aguayo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Sandra Aguayo located?

Sandra Aguayo's practice location on file with NPPES is 3015 Highway 95 Ste 105, Bullhead City, AZ 86442-4334.

What is Sandra Aguayo's phone number?

The practice phone number listed in the NPPES registry for Sandra Aguayo is (928) 763-2001.

Does Sandra Aguayo accept Medicare?

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

Is Sandra Aguayo's NPI active?

Yes — Sandra Aguayo's NPI (1144900044) is active in the NPPES registry as of the last update on 2026-04-27.

IndividualActiveAccepts Medicare

Sandra Aguayo, PA

NPI 1144900044 · Physician Assistant · Bullhead City, AZ

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

Sandra Aguayo, PA is a Physician Assistant provider in Bullhead City, AZ (NPI 1144900044).

Provider details

NPI number: 1144900044
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 11687 (AZ)
Physician Assistants & Advanced Practice Nursing Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care
Physician Assistant363A00000XLicense 14041377-1206 (UT)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure25% of score
2 yrs in NPPES registry
Profile completeness25% of score
83% of core fields populated
Practice footprint15% of score
5 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
66 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 .

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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	19	$104
Insertion of Needle Into Vein for Collection of Blood Sample36415	18	$9
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	18	$13
Blood Test, Comprehensive Group of Blood Chemicals80053	11	$10

Typical Medicare-allowed amounts for these services range $9–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro	12	11
Sertraline Hcl	11	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.

$237 across 13 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.

Practice location

3015 Highway 95 Ste 105

Bullhead City, AZ 86442-4334

Phone: (928) 763-2001

Fax: (928) 763-2038

Street-level locationGet directions

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Mailing address