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Richard Blum, M.D.
NPI 1417975681 · Internal Medicine Physician · Commack, NY
Richard Blum, M.D. is a Internal Medicine Physician provider in Commack, NY (NPI 1417975681).
Provider details
- NPI number
- 1417975681
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 92198 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
159 Indian Head Rd
Commack, NY 11725-2205
Phone: (631) 543-4500
Street-level locationGet directions
Mailing address
159 Indian Head Road
Commack, NY 11756
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2026-05-24
Frequently asked questions
- What is Richard Blum's NPI number?
- Richard Blum's National Provider Identifier (NPI) is 1417975681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Blum's specialty?
- Richard Blum is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Blum located?
- Richard Blum's practice location on file with NPPES is 159 Indian Head Rd, Commack, NY 11725-2205.
- What is Richard Blum's phone number?
- The practice phone number listed in the NPPES registry for Richard Blum is (631) 543-4500.
- Is Richard Blum's NPI active?
- Yes — Richard Blum's NPI (1417975681) is active in the NPPES registry as of the last update on 2026-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.