What is Christopher Bertely's NPI number?

Christopher Bertely's National Provider Identifier (NPI) is 1003303504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christopher Bertely's specialty?

Christopher Bertely is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Christopher Bertely located?

Christopher Bertely's practice location on file with NPPES is 2338 Immokalee Rd # 1862338, Naples, FL 34110-1445.

What is Christopher Bertely's phone number?

The practice phone number listed in the NPPES registry for Christopher Bertely is (239) 330-2933.

Does Christopher Bertely accept Medicare?

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

Is Christopher Bertely's NPI active?

Yes — Christopher Bertely's NPI (1003303504) is active in the NPPES registry as of the last update on 2025-09-05.

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Christopher Bertely, MD

NPI 1003303504 · Hospitalist Physician · Naples, FL

Christopher Bertely, MD is a Hospitalist Physician provider in Naples, FL (NPI 1003303504).

Provider details

NPI number: 1003303504
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No

Practice location

2338 Immokalee Rd # 1862338

Naples, FL 34110-1445

Phone: (239) 330-2933

Street-level locationGet directions

More FL providers

Mailing address

2338 Immokalee Rd Ste 186

Naples, FL 34110-1445

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense ME151477 (FL)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Additional practice locations (1)

234 E 149th St
Bronx, NY 10451-5504
Phone: (718) 579-5016

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

Profile Score

Established profile(73/100 index)

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

Registry tenure28% of score
8 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
988 Medicare services, 2024 (ranked within specialty)

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)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	518	$174
Advance Care Planning, First 30 Minutes99497	456	$75
Critical Care, First 30-74 Minutes99291	14	$204

Typical Medicare-allowed amounts for these services range $75–$204 (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.

Enumerated: 2018-04-19
Last updated: 2025-09-05
Certified: 2025-09-05

Frequently asked questions

What is Christopher Bertely's NPI number?: Christopher Bertely's National Provider Identifier (NPI) is 1003303504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christopher Bertely's specialty?: Christopher Bertely is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
Where is Christopher Bertely located?: Christopher Bertely's practice location on file with NPPES is 2338 Immokalee Rd # 1862338, Naples, FL 34110-1445.
What is Christopher Bertely's phone number?: The practice phone number listed in the NPPES registry for Christopher Bertely is (239) 330-2933.
Does Christopher Bertely accept Medicare?: Christopher Bertely is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Christopher Bertely's NPI active?: Yes — Christopher Bertely's NPI (1003303504) is active in the NPPES registry as of the last update on 2025-09-05.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)