Ralf Nass, M.D.
NPI 1295943645 · Endocrinology, Diabetes & Metabolism Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralf Nass, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Charlottesville, VA (NPI 1295943645).
Provider details
- NPI number
- 1295943645
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101240614 (VA)
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
475 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 | 156 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 119 | $72 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 102 | $8 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 49 | $47 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 19 | $76 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 180 | 49 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 109 | 31 |
| Glimepiride | 96 | 24 |
| Metformin Hclbrand: Metformin Hcl Er | 93 | 29 |
| Dulaglutidebrand: Trulicity | 92 | 20 |
| Empagliflozinbrand: Jardiance | 79 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2014-04-24
Frequently asked questions
- What is Ralf Nass's NPI number?
- Ralf Nass's National Provider Identifier (NPI) is 1295943645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralf Nass's specialty?
- Ralf Nass is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Ralf Nass located?
- Ralf Nass's practice location on file with NPPES is 415 Ray C. Hunt Drive, Charlottesville, VA 22903-0001.
- What is Ralf Nass's phone number?
- The practice phone number listed in the NPPES registry for Ralf Nass is (434) 924-1825.
- Does Ralf Nass accept Medicare?
- Ralf Nass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralf Nass's NPI active?
- Yes — Ralf Nass's NPI (1295943645) is active in the NPPES registry as of the last update on 2014-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.