William Mangin, DO
NPI 1386220481 · Pulmonary Disease Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mangin, DO is a Pulmonary Disease Physician provider in Rochester, MN (NPI 1386220481).
Provider details
- NPI number
- 1386220481
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 76445 (MN)
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
5 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 23 | 13 |
| Fluticasone Propionate | 16 | — |
| Metformin Hcl | 14 | — |
| Gabapentin | 13 | — |
| Duloxetine Hcl | 11 | — |
| Levothyroxine Sodium | 11 | — |
| Pantoprazole Sodium | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123 across 2 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)
- 3301 Matlock RdArlington, TX 76015-2908Phone: (817) 347-1141
Registry dates
- Enumerated
- 2021-03-20
- Last updated
- 2024-10-07
- Certified
- 2024-10-07
Frequently asked questions
- What is William Mangin's NPI number?
- William Mangin's National Provider Identifier (NPI) is 1386220481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mangin's specialty?
- William Mangin is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Mangin located?
- William Mangin's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is William Mangin's phone number?
- The practice phone number listed in the NPPES registry for William Mangin is (507) 284-2511.
- Does William Mangin accept Medicare?
- William Mangin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mangin's NPI active?
- Yes — William Mangin's NPI (1386220481) is active in the NPPES registry as of the last update on 2024-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.