Doctor profile · Federal record
Dr. Krekor Tomassian, MD
Family Medicine Physician (CMS: General Practice) · Glendora, CA
- NPI 1891807673
- MIPS 75.0 / 100 · 2023
- 50 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
415 W Route 66, #201
Glendora, CA 91740
(626) 963-0900
fax (626) 963-9663
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A40035
- Medicaid
- CA #00A400351
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891807673. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,757
Distinct HCPCS
10
Medicare allowed
$190,972
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 708 | 269 | $135 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 229 | 35 | $81 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 223 | 223 | $144 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 221 | 221 | $21 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 142 | 89 | $100 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 51 | 12 | $127 | |
G0008 |
Administration of influenza virus vaccine | 43 | 43 | $34 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 42 | 42 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $183 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 17 | 16 | $16 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 97. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$303
Transactions
14
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 3 | $56.65 | |
| AstraZeneca Pharmaceuticals LP | 2 | $44.19 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $40.72 | |
| SHIELD THERAPEUTICS INC | 1 | $33.72 | |
| Novartis Pharmaceuticals Corporation | 1 | $31.25 | |
| Lilly USA, LLC | 1 | $28.64 | |
| Esperion Therapeutics, Inc. | 1 | $25.19 | |
| Sumitomo Pharma America, Inc. | 1 | $16.07 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $13.47 | |
| Abbott Laboratories | 1 | $13.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,629
Patients
1,380
Total drug cost
$76,277
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 736 | 187 | $11,321 |
| Levothyroxine Sodium | Generic | 439 | 128 | $10,974 |
| Metformin Hcl | Generic | 432 | 124 | $4,883 |
| Amlodipine Besylate | Generic | 356 | 93 | $4,373 |
| Losartan Potassium | Generic | 354 | 99 | $5,437 |
| Pantoprazole Sodium | Generic | 268 | 78 | $4,696 |
| Rosuvastatin Calcium | Generic | 268 | 80 | $9,762 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 258 | 77 | $6,514 |
| Simvastatin | Generic | 258 | 71 | $3,805 |
| Meloxicam | Generic | 252 | 94 | $1,412 |
Frequently asked questions
What is Dr. Krekor Tomassian's medical specialty?
Dr. Krekor Tomassian practices Family Medicine Physician in Glendora, CA.
Where does Dr. Krekor Tomassian practice?
Dr. Krekor Tomassian practices at 415 W Route 66, Glendora, CA 91740. Office phone: 6269630900.
What is Dr. Krekor Tomassian's NPI?
Dr. Krekor Tomassian's National Provider Identifier (NPI) is 1891807673, issued by NPPES.
Does Dr. Krekor Tomassian accept Medicare assignment?
Dr. Krekor Tomassian does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Krekor Tomassian commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.