Doctor profile · Federal record
Dr. Marcy Wiemers, M.D.
Family Medicine Physician (CMS: Family Practice) · San Antonio, TX
- NPI 1245453307
- Accepts Medicare
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1831 S General McMullen Dr
San Antonio, TX 782261190
(210) 644-8500
fax (210) 644-8526 - Mailing address
-
7703 Floyd Curl Dr, Mc7977
San Antonio, TX 782293901
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- February 5, 2025
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #M0308
- Medicaid
- TX #188670703
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245453307. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
89
Distinct HCPCS
2
Medicare allowed
$9,343
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 16 | $114 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 34 | $95 |
In context: peer comparison
Among 225 peers in this city , average services per provider: 135. This provider delivers 0.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
404
Patients
85
Total drug cost
$58,982
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 68 | 26 | $1,423 |
| Lisinopril | Generic | 55 | 22 | $611 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 34 | 14 | $719 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 27 | 0 | $483 |
| Ozempic (Semaglutide) | Brand | 26 | 0 | $28,034 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 24 | 0 | $753 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 22 | 0 | $497 |
| Metformin Hcl | Generic | 22 | 0 | $235 |
| Tramadol Hcl | Generic | 21 | 12 | $120 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 20 | 0 | $20,693 |
Hospital affiliations
Frequently asked questions
What is Dr. Marcy Wiemers's medical specialty?
Dr. Marcy Wiemers practices Family Medicine Physician in San Antonio, TX.
Where does Dr. Marcy Wiemers practice?
Dr. Marcy Wiemers practices at 1831 S General McMullen Dr, San Antonio, TX 782261190. Office phone: 2106448500.
What is Dr. Marcy Wiemers's NPI?
Dr. Marcy Wiemers's National Provider Identifier (NPI) is 1245453307, issued by NPPES.
Does Dr. Marcy Wiemers accept Medicare assignment?
Yes. Dr. Marcy Wiemers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcy Wiemers commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.