What is David Feldman's NPI number?

David Feldman's National Provider Identifier (NPI) is 1134181324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Feldman's specialty?

David Feldman is listed in the NPPES registry with a primary specialty of Blood Banking & Transfusion Medicine Physician (Allopathic & Osteopathic Physicians).

Where is David Feldman located?

David Feldman's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.

What is David Feldman's phone number?

The practice phone number listed in the NPPES registry for David Feldman is (716) 845-2300.

Is David Feldman's NPI active?

Yes — David Feldman's NPI (1134181324) is active in the NPPES registry as of the last update on 2025-08-26.

IndividualActive

David Feldman, MD

NPI 1134181324 · Blood Banking & Transfusion Medicine Physician · Buffalo, NY

David Feldman, MD is a Blood Banking & Transfusion Medicine Physician provider in Buffalo, NY (NPI 1134181324).

Provider details

NPI number: 1134181324
Entity type: Individual
Primary specialty: Blood Banking & Transfusion Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: M0071 (TX)

Specialties & taxonomies

Blood Banking & Transfusion Medicine PhysicianPrimary207ZB0001XLicense M0071 (TX)
Allopathic & Osteopathic Physicians
Clinical Pathology Physician207ZC0006XLicense 216993 (NY)
Allopathic & Osteopathic Physicians
Molecular Genetic Pathology (Pathology) Physician207ZP0007XLicense M0071 (TX)
Allopathic & Osteopathic Physicians
Blood Banking & Transfusion Medicine Physician207ZB0001XLicense 216993 (NY)
Allopathic & Osteopathic Physicians
Molecular Genetic Pathology (Pathology) Physician207ZP0007XLicense 216993 (NY)
Allopathic & Osteopathic Physicians
Clinical Pathology/Laboratory Medicine Physician

Profile Score

Detailed profile(95/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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

Elm and Carlton St

Buffalo, NY 14263-0001

Phone: (716) 845-2300

Fax: (716) 845-3549

Street-level locationGet directions

More NY providers

Mailing address

7400 Merton Minter St

San Antonio, TX 78229-4404

Additional practice locations (1)

7400 Merton Minter St
113
San Antonio, TX 78229-4404
Phone: (210) 617-5300
Fax: (210) 949-3330

Enumerated: 2006-04-04
Last updated: 2025-08-26
Certified: 2024-10-07

Frequently asked questions

What is David Feldman's NPI number?: David Feldman's National Provider Identifier (NPI) is 1134181324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Feldman's specialty?: David Feldman is listed in the NPPES registry with a primary specialty of Blood Banking & Transfusion Medicine Physician (Allopathic & Osteopathic Physicians).
Where is David Feldman located?: David Feldman's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.
What is David Feldman's phone number?: The practice phone number listed in the NPPES registry for David Feldman is (716) 845-2300.
Is David Feldman's NPI active?: Yes — David Feldman's NPI (1134181324) is active in the NPPES registry as of the last update on 2025-08-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.