What is William Hilfer's NPI number?

William Hilfer's National Provider Identifier (NPI) is 1194712398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Hilfer's specialty?

William Hilfer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is William Hilfer located?

William Hilfer's practice location on file with NPPES is 6404 99th St, Rego Park, NY 11374-2648.

What is William Hilfer's phone number?

The practice phone number listed in the NPPES registry for William Hilfer is (718) 459-4619.

Is William Hilfer's NPI active?

Yes — William Hilfer's NPI (1194712398) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Hilfer, MD

NPI 1194712398 · Internal Medicine Physician · Rego Park, NY

William Hilfer, MD is a Internal Medicine Physician provider in Rego Park, NY (NPI 1194712398).

Provider details

NPI number: 1194712398
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
License: 136183 (NY)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 136183 (NY)
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
20 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

6404 99th St

Rego Park, NY 11374-2648

Phone: (718) 459-4619

Fax: (718) 459-4753

Street-level locationGet directions

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Mailing address