Thomas Ringenberg, DO
NPI 1386748531 · Family Medicine Physician · Huntington, IN
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Ringenberg, DO is a Family Medicine Physician provider in Huntington, IN (NPI 1386748531).
Provider details
- NPI number
- 1386748531
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02000874 (IN)
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
297 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 | 256 | $84 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 22 | $120 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 19 | $60 |
Typical Medicare-allowed amounts for these services range $60–$120 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 371 | 46 |
| Levothyroxine Sodium | 335 | 107 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 284 | 54 |
| Atenolol | 264 | 76 |
| Amlodipine Besylate | 149 | 49 |
| Clindamycin Hcl | 144 | 79 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-09
- Last updated
- 2015-04-23
Frequently asked questions
- What is Thomas Ringenberg's NPI number?
- Thomas Ringenberg's National Provider Identifier (NPI) is 1386748531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Ringenberg's specialty?
- Thomas Ringenberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Ringenberg located?
- Thomas Ringenberg's practice location on file with NPPES is 941 Etna Ave, Huntington, IN 46750.
- What is Thomas Ringenberg's phone number?
- The practice phone number listed in the NPPES registry for Thomas Ringenberg is (260) 356-9400.
- Does Thomas Ringenberg accept Medicare?
- Thomas Ringenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Ringenberg's NPI active?
- Yes — Thomas Ringenberg's NPI (1386748531) is active in the NPPES registry as of the last update on 2015-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.