Michael Ainsworth, MD
NPI 1629058698 · Family Medicine Physician · Decatur, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ainsworth, MD is a Family Medicine Physician provider in Decatur, IN (NPI 1629058698).
Provider details
- NPI number
- 1629058698
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01045263 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,557 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 709 | $90 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 492 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 161 | $61 |
| Administration of a Standardized, Evidence-Based Social Determinants of Health Risk Assessment Tool, 5-15 MinutesG0136 | 67 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 45 | $73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 756 | 211 |
| Amlodipine Besylate | 531 | 153 |
| Metoprolol Succinate | 530 | 157 |
| Atorvastatin Calcium | 516 | 159 |
| Lisinopril | 453 | 139 |
| Omeprazole | 346 | 101 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$126 across 8 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
Additional practice locations (1)
- 955 High StSte 2Decatur, IN 46733-2326Phone: (260) 724-8700Fax: (260) 728-3821
Registry dates
- Enumerated
- 2006-01-18
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Michael Ainsworth's NPI number?
- Michael Ainsworth's National Provider Identifier (NPI) is 1629058698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ainsworth's specialty?
- Michael Ainsworth is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ainsworth located?
- Michael Ainsworth's practice location on file with NPPES is 1100 Mercer Ave, Decatur, IN 46733-2303.
- What is Michael Ainsworth's phone number?
- The practice phone number listed in the NPPES registry for Michael Ainsworth is (260) 724-2145.
- Does Michael Ainsworth accept Medicare?
- Michael Ainsworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ainsworth's NPI active?
- Yes — Michael Ainsworth's NPI (1629058698) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.