Clifford Marbut, M.D.
NPI 1235156993 · Pediatrics Physician · New York, NY
Clifford Marbut, M.D. is a Pediatrics Physician provider in New York, NY (NPI 1235156993).
Provider details
- NPI number
- 1235156993
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 120387 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Clifford Marbut's NPI number?
- Clifford Marbut's National Provider Identifier (NPI) is 1235156993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifford Marbut's specialty?
- Clifford Marbut is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Clifford Marbut located?
- Clifford Marbut's practice location on file with NPPES is 1520 York Ave Apt 21g, New York, NY 10028-7011.
- What is Clifford Marbut's phone number?
- The practice phone number listed in the NPPES registry for Clifford Marbut is (212) 737-2675.
- Is Clifford Marbut's NPI active?
- Yes — Clifford Marbut's NPI (1235156993) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.