Daniel I Tanenbaum MD PC
NPI 1518156850 · Physical Medicine & Rehabilitation Physician · Worcester, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel I Tanenbaum MD PC is a Physical Medicine & Rehabilitation Physician organization in Worcester, MA (NPI 1518156850).
Provider details
- NPI number
- 1518156850
- Entity type
- Organization
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Daniel Tanenbaum, MD PC Owner(508) 471-9507
- License
- 56412 (MA)
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
18 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
- 2007-10-23
- Last updated
- 2007-10-23
Frequently asked questions
- What is Daniel I Tanenbaum MD PC's NPI number?
- Daniel I Tanenbaum MD PC's National Provider Identifier (NPI) is 1518156850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Daniel I Tanenbaum MD PC?
- Daniel I Tanenbaum MD PC is classified in the NPPES registry as Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel I Tanenbaum MD PC located?
- Daniel I Tanenbaum MD PC's practice location on file with NPPES is 189 May St, Worcester, MA 01602.
- What is Daniel I Tanenbaum MD PC's phone number?
- The practice phone number listed in the NPPES registry for Daniel I Tanenbaum MD PC is (508) 471-9507.
- Does Daniel I Tanenbaum MD PC accept Medicare?
- Daniel I Tanenbaum MD PC 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 Daniel I Tanenbaum MD PC?
- The authorized official listed on Daniel I Tanenbaum MD PC's NPPES record is Daniel Tanenbaum, MD PC Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Daniel I Tanenbaum MD PC's NPI active?
- Yes — Daniel I Tanenbaum MD PC's NPI (1518156850) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.