Doctor profile · Federal record
Dr. James Ziomek, MD
Internal Medicine Physician (CMS: Internal Medicine) · Los Alamos, NM
- NPI 1487652780
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3917 West RD, Suite 150
Los Alamos, NM 875442275
(505) 662-4351
fax (505) 662-4351
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- December 31, 2009
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Mexico #95166
- Medicaid
- NM #30985
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487652780. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,492
Distinct HCPCS
10
Medicare allowed
$228,513
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 2,248 | 106 | $14 | |
J0897 |
Injection, denosumab, 1 mg | 1,321 | 19 | $20 | |
J7325 |
Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 1,008 | 11 | $9 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 742 | 347 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 434 | 333 | $86 | |
83036 |
Hemoglobin a1c level | 262 | 154 | $10 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 143 | 107 | $168 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 126 | 116 | $14 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 45 | 38 | $4 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 27 | 19 | $53 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 187. This provider delivers 35× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,319
Patients
275
Total drug cost
$19,721
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 242 | 47 | $3,483 |
| Rosuvastatin Calcium | Generic | 130 | 31 | $1,617 |
| Amlodipine Besylate | Generic | 123 | 25 | $755 |
| Atorvastatin Calcium | Generic | 118 | 28 | $1,897 |
| Losartan Potassium | Generic | 103 | 22 | $1,257 |
| Lisinopril | Generic | 82 | 16 | $764 |
| Metoprolol Succinate | Generic | 76 | 17 | $1,456 |
| Omeprazole | Generic | 66 | 16 | $1,062 |
| Simvastatin | Generic | 63 | 12 | $440 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 62 | 23 | $2,037 |
Hospital affiliations
Frequently asked questions
What is Dr. James Ziomek's medical specialty?
Dr. James Ziomek practices Internal Medicine Physician in Los Alamos, NM.
Where does Dr. James Ziomek practice?
Dr. James Ziomek practices at 3917 West RD, Los Alamos, NM 875442275. Office phone: 5056624351.
What is Dr. James Ziomek's NPI?
Dr. James Ziomek's National Provider Identifier (NPI) is 1487652780, issued by NPPES.
Does Dr. James Ziomek accept Medicare assignment?
Yes. Dr. James Ziomek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Ziomek commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Injection, denosumab, 1 mg (HCPCS J0897); Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (HCPCS J7325). Source: CMS Medicare Physician & Other Practitioners file.