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Endocrinology

William A. Pullen, MD

Sees patients in Glendale, CA · California

Summary

William A. Pullen, MD (Endocrinology) is enrolled with Medicare at 1 practice location in Glendale, CA. NPI 1104977248. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(818) 369‑1170 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about William A. Pullen, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
EndocrinologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
44Years since medical school (graduated 1982)
MaleGender (as listed)
Lev Grinman MD 3 Professional CorporationGroup practice

Quick answers

Where does William A. Pullen see patients?
Medicare's clinician data lists 1 practice location in Glendale, CA. Call before your visit to confirm the address.
What is William A. Pullen's specialty?
Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
Does William A. Pullen accept Medicare assignment?
Yes. Medicare's clinician data says William A. Pullen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does William A. Pullen offer telehealth?
Medicare's clinician data says William A. Pullen offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for William A. Pullen?
(818) 369-1170, as listed in official Medicare / NPI Registry data.
What is William A. Pullen's NPI number?
1104977248. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where William A. Pullen is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists William A. Pullen as a member of this group (CMS data updated 2026-10-02).

  • Lev Grinman MD 3 Professional Corporation5 clinicians in the group

Specialties

Find other Endocrinology doctors in California →

Other endocrinologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All endocrinologists in California →

Clinician information

CredentialMD
Graduation year1982
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1104977248
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians