Doctor profile · Federal record
Dr. Douglas Starr, MD
Family Medicine Physician (CMS: Family Practice) · Diamond Bar, CA
- NPI 1154322998
- Accepts Medicare
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1514 Valley Vista Dr
Diamond Bar, CA 917653929
(909) 860-1144
fax (909) 860-8307
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- November 10, 2021
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #G41594
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154322998. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,552
Distinct HCPCS
10
Medicare allowed
$121,493
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 472 | 187 | $98 | |
36415 |
Insertion of needle into vein for collection of blood sample | 342 | 186 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 339 | 165 | $139 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 82 | 82 | $76 | |
G0008 |
Administration of influenza virus vaccine | 82 | 82 | $29 | |
96372 |
Injection of drug or substance under skin or into muscle | 41 | 11 | $15 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 35 | 13 | $26 | |
G0009 |
Administration of pneumococcal vaccine | 27 | 27 | $29 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 27 | 27 | $140 | |
71046 |
X-ray of chest, 2 views | 22 | 15 | $28 |
In context: peer comparison
Among 8 peers in Diamond Bar Family Medicine Physician, average services per provider: 91. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$169
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 2 | $49.28 | |
| Esperion Therapeutics, INC. | 2 | $34.86 | |
| Pfizer INC. | 1 | $26.94 | |
| Lilly USA, LLC | 1 | $23.91 | |
| Abbvie INC. | 1 | $18.88 | |
| Novo Nordisk INC | 1 | $15.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,848
Patients
1,091
Total drug cost
$60,258
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 545 | 150 | $7,564 |
| Amlodipine Besylate | Generic | 347 | 89 | $2,751 |
| Levothyroxine Sodium | Generic | 317 | 85 | $7,663 |
| Metformin Hcl | Generic | 284 | 80 | $2,922 |
| Simvastatin | Generic | 278 | 73 | $3,230 |
| Losartan Potassium | Generic | 263 | 76 | $4,619 |
| Lisinopril | Generic | 260 | 76 | $2,384 |
| Montelukast Sodium | Generic | 254 | 93 | $3,254 |
| Metoprolol Succinate | Generic | 252 | 69 | $5,983 |
| Pantoprazole Sodium | Generic | 237 | 69 | $2,686 |
Frequently asked questions
What is Dr. Douglas Starr's medical specialty?
Dr. Douglas Starr practices Family Medicine Physician in Diamond Bar, CA.
Where does Dr. Douglas Starr practice?
Dr. Douglas Starr practices at 1514 Valley Vista Dr, Diamond Bar, CA 917653929. Office phone: 9098601144.
What is Dr. Douglas Starr's NPI?
Dr. Douglas Starr's National Provider Identifier (NPI) is 1154322998, issued by NPPES.
Does Dr. Douglas Starr accept Medicare assignment?
Yes. Dr. Douglas Starr accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Starr commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.