Doctor profile · Federal record
Dr. Nancy Matteer, MD
Gastroenterology Physician · Gastroenterology Physician · Student in an Organized Health Care Education/Training Program · San Antonio, TX
- NPI 1568615136
- 18 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4502 Medical Dr
San Antonio, TX 782294402
(210) 358-4000 - Additional location
-
10600 Montgomery RD
Montgomery, OH 452424463
(513) 794-5600 - Additional location
-
701 E Marshall Ave Ste 200
Longview, TX 756015544
(903) 315-5418 - Mailing address
-
7703 Floyd Curl Dr
San Antonio, TX 782293901
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- May 20, 2024
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Texas #N3876 · Ohio #35.144721
- Medicaid
- TX #209231402
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568615136. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
86
Distinct HCPCS
4
Medicare allowed
$8,205
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 30 | 29 | $108 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 26 | 26 | $85 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 | 15 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 15 | 12 | $80 |
In context: peer comparison
Among 38 peers in San Antonio Gastroenterology Physician, average services per provider: 78. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cook Medical LLC | 1 | $14.94 |
By nature of payment
Frequently asked questions
What is Dr. Nancy Matteer's medical specialty?
Dr. Nancy Matteer practices Gastroenterology Physician in San Antonio, TX.
Where does Dr. Nancy Matteer practice?
Dr. Nancy Matteer practices at 4502 Medical Dr, San Antonio, TX 782294402. Office phone: 2103584000.
What is Dr. Nancy Matteer's NPI?
Dr. Nancy Matteer's National Provider Identifier (NPI) is 1568615136, issued by NPPES.
What procedures does Dr. Nancy Matteer commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.