DR. IAN B WALTERS MD
NPI 1316271471
Internal Medicine - Hematology & Oncology in Wallingford, CT

Q: What is Ian Walters's NPI number?

The NPI number for Ian Walters is 1316271471. It was assigned to this individual provider in the NPPES registry on September 22, 2009.

Q: What is Ian Walters's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Ian Walters was last updated on September 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 22, 2009

5 RESEARCH PKWY, WALLINGFORD, CT 06492(203) 677-5752(203) 677-6691 Get Directions Write a Review

NPPES record last updated: September 22, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Ian B Walters Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. IAN B WALTERS MD (NPI 1316271471) is an individual hematology & oncology provider in Wallingford, Connecticut, licensed in New York (196684) and active in the NPI registry since September 2009.

NPPES Registry Identity

NPI1316271471

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. IAN B WALTERSCredential: MD

Location Address5 RESEARCH PKWYWallingford, CT 06492-1951

Mailing Address190 Governors LnFairfield, CT 06824-2106 · (203) 292-9254

Phone(203) 677-5752

Fax(203) 677-6691

Sole ProprietorYes

Enumeration DateSeptember 22, 2009

✔ NPI 1316271471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in NY · 196684

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

5 RESEARCH PKWY, Wallingford, CT 06492

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD NATHANIEL MARCUS MD

Psychiatry & Neurology (Psychiatry)

5 RESEARCH PKWY
WALLINGFORD, CT 06492

South Central Connecticut Planning Region (203) 677-6763

MR. RICHARD JOHN SANDRIB APRN

Nurse Practitioner (Occupational Health)

5 RESEARCH PKWY
WALLINGFORD, CT 06492

South Central Connecticut Planning Region (203) 677-6441

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ian Walters's NPI number?

The NPI number for Ian Walters is 1316271471. It was assigned to this individual provider in the NPPES registry on September 22, 2009.

Where is Ian Walters located?

Ian Walters practices at 5 Research Pkwy, Wallingford, CT 06492. The listed phone number is (203) 677-5752.

What is Ian Walters's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Ian Walters was last updated on September 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.