Paul Chambliss, MD
NPI 1841251980 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Chambliss, MD is a Internal Medicine Physician provider in New York, NY (NPI 1841251980).
Provider details
- NPI number
- 1841251980
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 216441 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 42 | 11 |
| Emtricitabine/Tenofovir (tdf)brand: Emtricitabine-Tenofovir Disop | 34 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 32 | — |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 32 | — |
| Tamsulosin Hcl | 29 | — |
| Omeprazole | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$292 across 5 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
Mailing address
Registry dates
- Enumerated
- 2006-03-29
- Last updated
- 2008-10-31
Frequently asked questions
- What is Paul Chambliss's NPI number?
- Paul Chambliss's National Provider Identifier (NPI) is 1841251980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Chambliss's specialty?
- Paul Chambliss is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Chambliss located?
- Paul Chambliss's practice location on file with NPPES is 645 10th Avenue, New York, NY 10036-2904.
- What is Paul Chambliss's phone number?
- The practice phone number listed in the NPPES registry for Paul Chambliss is (212) 265-4500.
- Does Paul Chambliss accept Medicare?
- Paul Chambliss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Chambliss's NPI active?
- Yes — Paul Chambliss's NPI (1841251980) is active in the NPPES registry as of the last update on 2008-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.