Walter Flamenbaum, MD
NPI 1790082691 · Nephrology Physician · Craryville, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Flamenbaum, MD is a Nephrology Physician provider in Craryville, NY (NPI 1790082691).
Provider details
- NPI number
- 1790082691
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 099831 (NY)
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
15 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
- 2011-02-12
- Last updated
- 2011-02-12
Frequently asked questions
- What is Walter Flamenbaum's NPI number?
- Walter Flamenbaum's National Provider Identifier (NPI) is 1790082691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Flamenbaum's specialty?
- Walter Flamenbaum is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Flamenbaum located?
- Walter Flamenbaum's practice location on file with NPPES is 77 Craryville Rd, Craryville, NY 12521-5556.
- What is Walter Flamenbaum's phone number?
- The practice phone number listed in the NPPES registry for Walter Flamenbaum is (518) 851-2531.
- Does Walter Flamenbaum accept Medicare?
- Walter Flamenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Flamenbaum's NPI active?
- Yes — Walter Flamenbaum's NPI (1790082691) is active in the NPPES registry as of the last update on 2011-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.