Dan Leimann, M.D.
NPI 1306282066 · Internal Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dan Leimann, M.D. is a Internal Medicine Physician provider in Indianapolis, IN (NPI 1306282066).
Provider details
- NPI number
- 1306282066
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01078790A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
552 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 150 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 87 | $84 |
| Hemoglobin A1c Level83036 | 70 | $10 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 59 | $21 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 310 | 87 |
| Amlodipine Besylate | 167 | 46 |
| Gabapentin | 146 | 32 |
| Lisinopril | 143 | 37 |
| Levothyroxine Sodium | 141 | 37 |
| Omeprazole | 103 | 30 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (1)
- 302 N Dan Jones Rd Ste 161Plainfield, IN 46168-1896Phone: (317) 754-5080
Registry dates
- Enumerated
- 2013-05-21
- Last updated
- 2021-09-02
- Certified
- 2021-09-02
Frequently asked questions
- What is Dan Leimann's NPI number?
- Dan Leimann's National Provider Identifier (NPI) is 1306282066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Leimann's specialty?
- Dan Leimann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dan Leimann located?
- Dan Leimann's practice location on file with NPPES is 1002 Wishard Blvd Ste 4110, Indianapolis, IN 46202-4164.
- What is Dan Leimann's phone number?
- The practice phone number listed in the NPPES registry for Dan Leimann is (317) 944-8162.
- Does Dan Leimann accept Medicare?
- Dan Leimann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dan Leimann's NPI active?
- Yes — Dan Leimann's NPI (1306282066) is active in the NPPES registry as of the last update on 2021-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.