Bernhard Dietz, DO
NPI 1972187318 · Internal Medicine Physician · Memphis, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bernhard Dietz, DO is a Internal Medicine Physician provider in Memphis, TN (NPI 1972187318).
Provider details
- NPI number
- 1972187318
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5739 (TN)
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
5 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
287 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 189 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 43 | $109 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 36 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $160 |
Typical Medicare-allowed amounts for these services range $73–$160 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 42 | 20 |
| Amlodipine Besylate | 36 | 17 |
| Lisinopril | 18 | — |
| Omeprazole | 18 | — |
| Spironolactone | 16 | — |
| Empagliflozinbrand: Jardiance | 15 | — |
| Carvedilol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-11
- Last updated
- 2024-08-28
- Certified
- 2024-08-28
Frequently asked questions
- What is Bernhard Dietz's NPI number?
- Bernhard Dietz's National Provider Identifier (NPI) is 1972187318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bernhard Dietz's specialty?
- Bernhard Dietz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bernhard Dietz located?
- Bernhard Dietz's practice location on file with NPPES is 6019 Walnut Grove Rd, Memphis, TN 38120-2113.
- What is Bernhard Dietz's phone number?
- The practice phone number listed in the NPPES registry for Bernhard Dietz is (901) 226-5000.
- Does Bernhard Dietz accept Medicare?
- Bernhard Dietz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bernhard Dietz's NPI active?
- Yes — Bernhard Dietz's NPI (1972187318) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.