Lalitha Subramanyam, M.D.
NPI 1043476625 · Endocrinology, Diabetes & Metabolism Physician · Irving, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lalitha Subramanyam, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Irving, TX (NPI 1043476625).
Provider details
- NPI number
- 1043476625
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- M7667 (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
17 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 55 | 35 |
| Semaglutidebrand: Ozempic | 26 | — |
| Metformin Hclbrand: Metformin Hcl Er | 21 | 15 |
| Glimepiride | 19 | — |
| Metformin Hcl | 19 | 12 |
| Levothyroxine Sodiumbrand: Synthroid | 18 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-02
- Last updated
- 2013-11-19
Frequently asked questions
- What is Lalitha Subramanyam's NPI number?
- Lalitha Subramanyam's National Provider Identifier (NPI) is 1043476625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lalitha Subramanyam's specialty?
- Lalitha Subramanyam is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Lalitha Subramanyam located?
- Lalitha Subramanyam's practice location on file with NPPES is 2021 N Macarthur Blvd, Irving, TX 75061-2222.
- What is Lalitha Subramanyam's phone number?
- The practice phone number listed in the NPPES registry for Lalitha Subramanyam is (972) 259-3282.
- Does Lalitha Subramanyam accept Medicare?
- Lalitha Subramanyam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lalitha Subramanyam's NPI active?
- Yes — Lalitha Subramanyam's NPI (1043476625) is active in the NPPES registry as of the last update on 2013-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.