Sarah Gunther, DO
NPI 1245369016 · Pulmonary Disease Physician · Muskegon, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Gunther, DO is a Pulmonary Disease Physician provider in Muskegon, MI (NPI 1245369016).
Provider details
- NPI number
- 1245369016
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101016334 (MI)
Specialties & taxonomies
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 tenure25% of score
19 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
685 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 113 | $206 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 105 | $76 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 85 | $8 |
| Test to Determine Lung Volumes Using Sensors94726 | 78 | $11 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 67 | $10 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 48 | $124 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 169 | 43 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 166 | 32 |
| Azithromycin | 133 | 34 |
| Prednisone | 119 | 40 |
| Montelukast Sodium | 60 | 13 |
| Tiotropium Bromidebrand: Spiriva Respimat | 48 | 14 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,632 across 9 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
- 2007-03-05
- Last updated
- 2021-12-13
- Certified
- 2021-12-13
Frequently asked questions
- What is Sarah Gunther's NPI number?
- Sarah Gunther's National Provider Identifier (NPI) is 1245369016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Gunther's specialty?
- Sarah Gunther is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Gunther located?
- Sarah Gunther's practice location on file with NPPES is 1560 E Sherman Blvd, Muskegon, MI 49444-1867.
- What is Sarah Gunther's phone number?
- The practice phone number listed in the NPPES registry for Sarah Gunther is (231) 672-8145.
- Does Sarah Gunther accept Medicare?
- Sarah Gunther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Gunther's NPI active?
- Yes — Sarah Gunther's NPI (1245369016) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.