Donald Vollmer, M.D.
NPI 1184612921 · Geriatric Medicine (Family Medicine) Physician · Hendersonville, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Vollmer, M.D. is a Geriatric Medicine (Family Medicine) Physician provider in Hendersonville, TN (NPI 1184612921).
Provider details
- NPI number
- 1184612921
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31287 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 469 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 10,930 | 721 |
| Levothyroxine Sodium | 8,004 | 485 |
| Furosemide | 6,095 | 464 |
| Potassium Chloride | 6,019 | 417 |
| Amlodipine Besylate | 5,943 | 438 |
| Trazodone Hcl | 5,727 | 419 |
| Pantoprazole Sodium | 5,598 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38,899 across 57 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
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2014-07-14
Frequently asked questions
- What is Donald Vollmer's NPI number?
- Donald Vollmer's National Provider Identifier (NPI) is 1184612921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Vollmer's specialty?
- Donald Vollmer is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Vollmer located?
- Donald Vollmer's practice location on file with NPPES is 166 E Main St, Hendersonville, TN 37075-2520.
- What is Donald Vollmer's phone number?
- The practice phone number listed in the NPPES registry for Donald Vollmer is (615) 822-3000.
- Does Donald Vollmer accept Medicare?
- Donald Vollmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Vollmer's NPI active?
- Yes — Donald Vollmer's NPI (1184612921) is active in the NPPES registry as of the last update on 2014-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.