Doctor profile · Federal record
Dr. Ann Martin, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Longmont, CO
- NPI 1891792594
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1925 Mountain View Ave
Longmont, CO 805013128
(720) 494-3130
fax (720) 494-3176
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 29, 2018
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Colorado #DR.0033768
- Medicaid
- CO #01337682
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891792594. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$3,144
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 21 | $131 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 28. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
35
Patients
16
Total drug cost
$3,782
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 35 | 16 | $3,782 |
Frequently asked questions
What is Dr. Ann Martin's medical specialty?
Dr. Ann Martin practices Obstetrics & Gynecology Physician in Longmont, CO.
Where does Dr. Ann Martin practice?
Dr. Ann Martin practices at 1925 Mountain View Ave, Longmont, CO 805013128. Office phone: 7204943130.
What is Dr. Ann Martin's NPI?
Dr. Ann Martin's National Provider Identifier (NPI) is 1891792594, issued by NPPES.
Does Dr. Ann Martin accept Medicare assignment?
Yes. Dr. Ann Martin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Martin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.