Lisa Martin, M.D.
NPI 1821046202 · Adolescent Medicine (Internal Medicine) Physician · Greencastle, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Martin, M.D. is a Adolescent Medicine (Internal Medicine) Physician provider in Greencastle, IN (NPI 1821046202).
Provider details
- NPI number
- 1821046202
- Entity type
- Individual
- Primary specialty
- Adolescent Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 01056225A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 217 | 56 |
| Rosuvastatin Calcium | 155 | 41 |
| Metoprolol Succinate | 149 | 40 |
| Amlodipine Besylate | 145 | 38 |
| Losartan Potassium | 117 | 31 |
| Levothyroxine Sodium | 109 | 27 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$235 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2021-03-31
- Certified
- 2021-03-31
Frequently asked questions
- What is Lisa Martin's NPI number?
- Lisa Martin's National Provider Identifier (NPI) is 1821046202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Martin's specialty?
- Lisa Martin is listed in the NPPES registry with a primary specialty of Adolescent Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Martin located?
- Lisa Martin's practice location on file with NPPES is 1542 S Bloomington St, Greencastle, IN 46135-2212.
- What is Lisa Martin's phone number?
- The practice phone number listed in the NPPES registry for Lisa Martin is (765) 658-2700.
- Does Lisa Martin accept Medicare?
- Lisa Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Martin's NPI active?
- Yes — Lisa Martin's NPI (1821046202) is active in the NPPES registry as of the last update on 2021-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.