Internal Medicine and Geriatrics Associates PLLC
NPI 1659589273 · General Practice Physician · Holbrook, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Internal Medicine and Geriatrics Associates PLLC is a General Practice Physician organization in Holbrook, NY (NPI 1659589273).
Provider details
- NPI number
- 1659589273
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jahanzeb Chaudhry, Owner(631) 588-4888
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2022-03-31
- Certified
- 2022-03-31
Frequently asked questions
- What is Internal Medicine and Geriatrics Associates PLLC's NPI number?
- Internal Medicine and Geriatrics Associates PLLC's National Provider Identifier (NPI) is 1659589273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Internal Medicine and Geriatrics Associates PLLC?
- Internal Medicine and Geriatrics Associates PLLC is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Internal Medicine and Geriatrics Associates PLLC located?
- Internal Medicine and Geriatrics Associates PLLC's practice location on file with NPPES is 233 Union Ave Ste 206, Holbrook, NY 11741-1821.
- What is Internal Medicine and Geriatrics Associates PLLC's phone number?
- The practice phone number listed in the NPPES registry for Internal Medicine and Geriatrics Associates PLLC is (631) 588-4888.
- Does Internal Medicine and Geriatrics Associates PLLC accept Medicare?
- Internal Medicine and Geriatrics Associates PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Internal Medicine and Geriatrics Associates PLLC?
- The authorized official listed on Internal Medicine and Geriatrics Associates PLLC's NPPES record is Jahanzeb Chaudhry, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Internal Medicine and Geriatrics Associates PLLC's NPI active?
- Yes — Internal Medicine and Geriatrics Associates PLLC's NPI (1659589273) is active in the NPPES registry as of the last update on 2022-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.