Doctor profile · Federal record
Dr. Karen Zunker, APRN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · San Marcos, TX
- NPI 1629578018
- Accepts Medicare
- MIPS 86.7 / 100 · 2023
- 9 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1308 Wonder World Dr
San Marcos, TX 786667532
(512) 396-5199
fax (512) 396-5206 - Mailing address
-
Po Box 911230
Dallas, TX 753911230
Credentials & registration
- NPI registered
- February 2018 — 8 yrs on file
- Profile last updated
- August 4, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Texas #AP141056 · Oklahoma #127165
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629578018. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,012
Distinct HCPCS
10
Medicare allowed
$55,095
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 381 | 269 | $103 | |
36415 |
Insertion of needle into vein for collection of blood sample | 153 | 120 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 136 | 113 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 97 | 84 | $10 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 73 | 67 | $144 | |
82728 |
Ferritin (blood protein) level | 45 | 42 | $13 | |
83540 |
Iron level | 45 | 42 | $6 | |
83550 |
Iron binding capacity | 45 | 42 | $9 | |
86300 |
Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3 | 22 | 15 | $20 | |
83615 |
Lactate dehydrogenase (enzyme) level | 15 | 13 | $6 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 606. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
308
Patients
150
Total drug cost
$6,117
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 92 | 65 | $1,248 |
| Prochlorperazine Maleate | Generic | 67 | 48 | $849 |
| Lidocaine-Prilocaine (Lidocaine/Prilocaine) | Brand | 38 | 25 | $497 |
| Letrozole | Generic | 25 | 0 | $645 |
| Dexamethasone | Generic | 21 | 12 | $609 |
| Levothyroxine Sodium | Generic | 15 | 0 | $681 |
| Pantoprazole Sodium | Generic | 14 | 0 | $64 |
| Acyclovir | Generic | 13 | 0 | $128 |
| Tramadol Hcl | Generic | 12 | 0 | $112 |
| Exemestane | Generic | 11 | 0 | $1,284 |
Hospital affiliations
Frequently asked questions
What is Dr. Karen Zunker's medical specialty?
Dr. Karen Zunker practices Family Nurse Practitioner in San Marcos, TX.
Where does Dr. Karen Zunker practice?
Dr. Karen Zunker practices at 1308 Wonder World Dr, San Marcos, TX 786667532. Office phone: 5123965199.
What is Dr. Karen Zunker's NPI?
Dr. Karen Zunker's National Provider Identifier (NPI) is 1629578018, issued by NPPES.
Does Dr. Karen Zunker accept Medicare assignment?
Yes. Dr. Karen Zunker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Zunker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.