Taylor Thelen, D.O.
NPI 1548552516 · Family Medicine Physician · Saint Johns, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Taylor Thelen, D.O. is a Family Medicine Physician provider in Saint Johns, MI (NPI 1548552516).
Provider details
- NPI number
- 1548552516
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101019134 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
2,022 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 437 | $119 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 319 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 258 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 174 | $85 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 165 | $17 |
| Blood Test, Clotting Time |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 157 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 609 | 202 |
| Levothyroxine Sodium | 468 | 157 |
| Lisinopril | 363 | 120 |
| Omeprazole | 324 | 125 |
| Metformin Hcl | 323 | 110 |
| Amlodipine Besylate | 318 | 120 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-10
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Taylor Thelen's NPI number?
- Taylor Thelen's National Provider Identifier (NPI) is 1548552516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Taylor Thelen's specialty?
- Taylor Thelen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Taylor Thelen located?
- Taylor Thelen's practice location on file with NPPES is 1005 S US Highway 27, Saint Johns, MI 48879-2423.
- What is Taylor Thelen's phone number?
- The practice phone number listed in the NPPES registry for Taylor Thelen is (989) 224-3000.
- Does Taylor Thelen accept Medicare?
- Taylor Thelen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Taylor Thelen's NPI active?
- Yes — Taylor Thelen's NPI (1548552516) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.