Doctor profile · Federal record
Dr. Annie Zachariah, PA-C
Physician Assistant · Medical Physician Assistant · Houston, TX
- NPI 1235294042
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 26 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161 - Mailing address
-
Po Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- November 21, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- Texas #PA05739 · New York #007854
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235294042. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
419
Distinct HCPCS
2
Medicare allowed
$23,837
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 227 | 133 | $57 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 192 | 80 | $57 |
In context: peer comparison
Among 320 peers in Houston Physician Assistant, average services per provider: 72. This provider delivers 5.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
431
Patients
115
Total drug cost
$456,692
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Valacyclovir (Valacyclovir Hcl) | Brand | 184 | 50 | $6,875 |
| Dexamethasone | Generic | 48 | 28 | $614 |
| Zolpidem Tartrate | Generic | 35 | 0 | $119 |
| Ninlaro (Ixazomib Citrate) | Brand | 32 | 0 | $430,924 |
| Pantoprazole Sodium | Generic | 32 | 11 | $274 |
| Ondansetron Hcl | Generic | 23 | 14 | $216 |
| Eliquis (Apixaban) | Brand | 20 | 0 | $15,774 |
| Potassium Chloride | Generic | 20 | 12 | $337 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 14 | 0 | $1,325 |
| Gabapentin | Generic | 12 | 0 | $112 |
Frequently asked questions
What is Dr. Annie Zachariah's medical specialty?
Dr. Annie Zachariah practices Physician Assistant in Houston, TX.
Where does Dr. Annie Zachariah practice?
Dr. Annie Zachariah practices at 1515 Holcombe Blvd, Houston, TX 770304000. Office phone: 7137926161.
What is Dr. Annie Zachariah's NPI?
Dr. Annie Zachariah's National Provider Identifier (NPI) is 1235294042, issued by NPPES.
Does Dr. Annie Zachariah accept Medicare assignment?
Yes. Dr. Annie Zachariah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annie Zachariah commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.