Doctor profile · Federal record
Dr. William Pullen, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Glendale, CA
- NPI 1104977248
- Accepts Medicare
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
450 N Brand Blvd Ste 600
Glendale, CA 912032349
(818) 369-1170
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 10, 2026
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #A41473
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104977248. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,630
Distinct HCPCS
10
Medicare allowed
$161,802
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 603 | 170 | $131 | |
36415 |
Insertion of needle into vein for collection of blood sample | 535 | 178 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 461 | 169 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 440 | 170 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 225 | 130 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 203 | 137 | $16 | |
85651 |
Red blood cell sedimentation rate, to detect inflammation, non-automated | 203 | 131 | $4 | |
84439 |
Thyroxine (thyroid chemical), free | 199 | 135 | $9 | |
86141 |
Measurement c-reactive protein for detection of infection or inflammation, high sensitivity | 191 | 123 | $13 | |
82550 |
Creatine kinase (cardiac enzyme) level, total | 179 | 105 | $6 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 200. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$220
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 4 | $103.85 | |
| Abbott Laboratories | 1 | $28.31 | |
| PFIZER INC. | 1 | $25.93 | |
| Gilead Sciences, Inc. | 1 | $22.46 | |
| Amgen Inc. | 1 | $22.35 | |
| AstraZeneca Pharmaceuticals LP | 1 | $17.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
995
Patients
303
Total drug cost
$25,847
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 121 | 32 | $2,250 |
| Atorvastatin Calcium | Generic | 114 | 33 | $1,459 |
| Rosuvastatin Calcium | Generic | 84 | 26 | $1,773 |
| Trazodone Hcl | Generic | 84 | 19 | $1,388 |
| Synthroid (Levothyroxine Sodium) | Brand | 81 | 20 | $9,989 |
| Losartan Potassium | Generic | 78 | 24 | $1,339 |
| Pantoprazole Sodium | Generic | 65 | 17 | $1,900 |
| Amlodipine Besylate | Generic | 62 | 18 | $664 |
| Azithromycin | Generic | 55 | 42 | $401 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 50 | 42 | $500 |
Frequently asked questions
What is Dr. William Pullen's medical specialty?
Dr. William Pullen practices Endocrinology, Diabetes & Metabolism Physician in Glendale, CA.
Where does Dr. William Pullen practice?
Dr. William Pullen practices at 450 N Brand Blvd Ste 600, Glendale, CA 912032349. Office phone: 8183691170.
What is Dr. William Pullen's NPI?
Dr. William Pullen's National Provider Identifier (NPI) is 1104977248, issued by NPPES.
Does Dr. William Pullen accept Medicare assignment?
Yes. Dr. William Pullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Pullen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.