Frazer Wadenstorer, M.D.
NPI 1861492167 · Pulmonary Disease Physician · Flint, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frazer Wadenstorer, M.D. is a Pulmonary Disease Physician provider in Flint, MI (NPI 1861492167).
Provider details
- NPI number
- 1861492167
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301043067 (MI)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
522 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 | 105 | $127 |
| Test to Determine Lung Volumes Using Sensors94726 | 91 | $52 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 83 | $36 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 83 | $52 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 70 | $169 |
| X-Ray of Chest, 2 Views71046 | 31 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 406 | 89 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 199 | 72 |
| Albuterol Sulfatebrand: Ventolin Hfa | 137 | 37 |
| Prednisone | 101 | 36 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 97 | 15 |
| Famotidine | 70 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$867 across 36 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
- 2005-07-28
- Last updated
- 2009-11-13
Frequently asked questions
- What is Frazer Wadenstorer's NPI number?
- Frazer Wadenstorer's National Provider Identifier (NPI) is 1861492167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frazer Wadenstorer's specialty?
- Frazer Wadenstorer is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Frazer Wadenstorer located?
- Frazer Wadenstorer's practice location on file with NPPES is G3252 Beecher Rd, Flint, MI 48532-3614.
- What is Frazer Wadenstorer's phone number?
- The practice phone number listed in the NPPES registry for Frazer Wadenstorer is (810) 230-6800.
- Does Frazer Wadenstorer accept Medicare?
- Frazer Wadenstorer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frazer Wadenstorer's NPI active?
- Yes — Frazer Wadenstorer's NPI (1861492167) is active in the NPPES registry as of the last update on 2009-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.