Sharon Larkin, M.D.
NPI 1548399975 · Internal Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Larkin, M.D. is a Internal Medicine Physician provider in Dallas, TX (NPI 1548399975).
Provider details
- NPI number
- 1548399975
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- F6859 (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
19 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 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 277 | 32 |
| Amlodipine Besylate | 201 | 43 |
| Atorvastatin Calcium | 109 | 24 |
| Gabapentin | 104 | 21 |
| Levothyroxine Sodium | 65 | 17 |
| Montelukast Sodium | 64 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-02
- Last updated
- 2018-12-04
Frequently asked questions
- What is Sharon Larkin's NPI number?
- Sharon Larkin's National Provider Identifier (NPI) is 1548399975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Larkin's specialty?
- Sharon Larkin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sharon Larkin located?
- Sharon Larkin's practice location on file with NPPES is 8204 Elmbrook Dr Ste 160, Dallas, TX 75247-4013.
- What is Sharon Larkin's phone number?
- The practice phone number listed in the NPPES registry for Sharon Larkin is (214) 631-2947.
- Does Sharon Larkin accept Medicare?
- Sharon Larkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Larkin's NPI active?
- Yes — Sharon Larkin's NPI (1548399975) is active in the NPPES registry as of the last update on 2018-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.