Leonhard Maendel, P.A.
NPI 1629138854 · Medical Physician Assistant · Boyne City, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonhard Maendel, P.A. is a Medical Physician Assistant provider in Boyne City, MI (NPI 1629138854).
Provider details
- NPI number
- 1629138854
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 5601002674 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 299 | 93 |
| Omeprazole | 264 | 75 |
| Pregabalin | 186 | 34 |
| Levothyroxine Sodium | 179 | 43 |
| Tramadol Hcl | 164 | 32 |
| Losartan Potassium | 160 | 54 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 across 3 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)
- 1619 Anderson RdPetoskey, MI 49770-9256Phone: (231) 417-6000Fax: (231) 417-6005
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2025-02-14
- Certified
- 2025-02-14
Frequently asked questions
- What is Leonhard Maendel's NPI number?
- Leonhard Maendel's National Provider Identifier (NPI) is 1629138854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonhard Maendel's specialty?
- Leonhard Maendel is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leonhard Maendel located?
- Leonhard Maendel's practice location on file with NPPES is 223 N Park St, Boyne City, MI 49712-1220.
- What is Leonhard Maendel's phone number?
- The practice phone number listed in the NPPES registry for Leonhard Maendel is (231) 582-5314.
- Does Leonhard Maendel accept Medicare?
- Leonhard Maendel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonhard Maendel's NPI active?
- Yes — Leonhard Maendel's NPI (1629138854) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.