Thomas Hierspiel, MD
NPI 1487214011 · Family Medicine Physician · Midland, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Hierspiel, MD is a Family Medicine Physician provider in Midland, MI (NPI 1487214011).
Provider details
- NPI number
- 1487214011
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4351044597 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,602 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 480 | $84 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 276 | $68 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 233 | $13 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 165 | $104 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 142 | $16 |
| Automated Urinalysis Test81003 | 89 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 106 | 103 |
| Fluticasone Propionate | 95 | 82 |
| Doxycycline Monohydrate | 39 | 38 |
| Prednisone | 38 | 37 |
| Ondansetronbrand: Ondansetron Odt | 36 | 36 |
| Azithromycin | 34 | 34 |
| Cephalexin | 32 | 31 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-06-17
- Last updated
- 2020-02-27
- Certified
- 2020-02-27
Frequently asked questions
- What is Thomas Hierspiel's NPI number?
- Thomas Hierspiel's National Provider Identifier (NPI) is 1487214011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Hierspiel's specialty?
- Thomas Hierspiel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Hierspiel located?
- Thomas Hierspiel's practice location on file with NPPES is 4611 Campus Ridge Dr, Midland, MI 48640-9533.
- What is Thomas Hierspiel's phone number?
- The practice phone number listed in the NPPES registry for Thomas Hierspiel is (989) 839-3500.
- Does Thomas Hierspiel accept Medicare?
- Thomas Hierspiel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Hierspiel's NPI active?
- Yes — Thomas Hierspiel's NPI (1487214011) is active in the NPPES registry as of the last update on 2020-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.