Jeff Marshick, D.O.
NPI 1811013865 · Pulmonary Disease Physician · Clarkston, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeff Marshick, D.O. is a Pulmonary Disease Physician provider in Clarkston, MI (NPI 1811013865).
Provider details
- NPI number
- 1811013865
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101015601 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,338 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 343 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 281 | $117 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 186 | $47 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 109 | $164 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 93 | $76 |
| Evaluation of Use of Breathing Device |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 389 | 147 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 357 | 94 |
| Montelukast Sodium | 258 | 79 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 167 | 37 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 159 | 36 |
| Tiotropium Bromidebrand: Spiriva Respimat | 158 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,331 across 102 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 (2)
- 1 William Carls Dr Ste 250Commerce Twp, MI 48382-2201Phone: (248) 937-3395
- 441 S Livernois RdSte 180Rochester Hills, MI 48307-2584Phone: (248) 652-2708Fax: (248) 652-0205
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2020-02-05
- Certified
- 2020-02-05
Frequently asked questions
- What is Jeff Marshick's NPI number?
- Jeff Marshick's National Provider Identifier (NPI) is 1811013865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeff Marshick's specialty?
- Jeff Marshick is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jeff Marshick located?
- Jeff Marshick's practice location on file with NPPES is 5701 Bow Pointe Dr Ste 365, Clarkston, MI 48346-5403.
- What is Jeff Marshick's phone number?
- The practice phone number listed in the NPPES registry for Jeff Marshick is (248) 922-9283.
- Does Jeff Marshick accept Medicare?
- Jeff Marshick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeff Marshick's NPI active?
- Yes — Jeff Marshick's NPI (1811013865) is active in the NPPES registry as of the last update on 2020-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.