Mary Udyavar, AGACNP
NPI 1932827268 · Critical Care Medicine (Internal Medicine) Physician · Katy, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Udyavar, AGACNP is a Critical Care Medicine (Internal Medicine) Physician provider in Katy, TX (NPI 1932827268).
Provider details
- NPI number
- 1932827268
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- AGACNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1090350 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 91 | 91 |
| Atorvastatin Calcium | 45 | 24 |
| Metoprolol Tartrate | 36 | 20 |
| Furosemide | 34 | 26 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 24 | 16 |
| Amlodipine Besylate | 23 | 12 |
| Spironolactone | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-22
- Last updated
- 2022-08-22
- Certified
- 2022-08-22
Frequently asked questions
- What is Mary Udyavar's NPI number?
- Mary Udyavar's National Provider Identifier (NPI) is 1932827268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Udyavar's specialty?
- Mary Udyavar is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Udyavar located?
- Mary Udyavar's practice location on file with NPPES is 23306 Ivory Sedge Trl, Katy, TX 77493-1178.
- What is Mary Udyavar's phone number?
- The practice phone number listed in the NPPES registry for Mary Udyavar is (346) 381-9496.
- Does Mary Udyavar accept Medicare?
- Mary Udyavar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Udyavar's NPI active?
- Yes — Mary Udyavar's NPI (1932827268) is active in the NPPES registry as of the last update on 2022-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.