Joseph Trollman, DO
NPI 1811014491 · Family Medicine Physician · Fenton, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Trollman, DO is a Family Medicine Physician provider in Fenton, MI (NPI 1811014491).
Provider details
- NPI number
- 1811014491
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5101005954 (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
19 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
920 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 | 303 | $86 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 138 | $61 |
| Osteopathic Manipulative Treatment, 3-4 Body Regions98926 | 121 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $121 |
| Urinalysis, Manual Test81002 | 51 | $3 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 48 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 178 | 26 |
| Lisinopril | 156 | 51 |
| Levothyroxine Sodium | 134 | 35 |
| Tamsulosin Hcl | 124 | 39 |
| Simvastatin | 124 | 33 |
| Amlodipine Besylate | 103 | 32 |
| Doxycycline Hyclate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2019-09-10
Frequently asked questions
- What is Joseph Trollman's NPI number?
- Joseph Trollman's National Provider Identifier (NPI) is 1811014491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Trollman's specialty?
- Joseph Trollman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Trollman located?
- Joseph Trollman's practice location on file with NPPES is 201 E Caroline St, Fenton, MI 48430-2105.
- What is Joseph Trollman's phone number?
- The practice phone number listed in the NPPES registry for Joseph Trollman is (810) 629-4187.
- Does Joseph Trollman accept Medicare?
- Joseph Trollman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Trollman's NPI active?
- Yes — Joseph Trollman's NPI (1811014491) is active in the NPPES registry as of the last update on 2019-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.