Leonard Goldenstein, M.D.
NPI 1851556864 · Nephrology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Goldenstein, M.D. is a Nephrology Physician provider in Dallas, TX (NPI 1851556864).
Provider details
- NPI number
- 1851556864
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 125054989 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
86 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 86 | $49 |
Typical Medicare-allowed amounts for these services range $49–$49 (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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 334 | 135 |
| Amlodipine Besylate | 196 | 76 |
| Losartan Potassium | 188 | 72 |
| Lisinopril | 181 | 63 |
| Empagliflozinbrand: Jardiance | 175 | 56 |
| Potassium Chloride | 130 | 55 |
| Hydralazine Hcl | 84 | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-20
- Last updated
- 2021-11-29
Frequently asked questions
- What is Leonard Goldenstein's NPI number?
- Leonard Goldenstein's National Provider Identifier (NPI) is 1851556864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Goldenstein's specialty?
- Leonard Goldenstein is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Goldenstein located?
- Leonard Goldenstein's practice location on file with NPPES is 3571 W Wheatland Rd, Dallas, TX 75237-3461.
- What is Leonard Goldenstein's phone number?
- The practice phone number listed in the NPPES registry for Leonard Goldenstein is (972) 274-5555.
- Does Leonard Goldenstein accept Medicare?
- Leonard Goldenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Goldenstein's NPI active?
- Yes — Leonard Goldenstein's NPI (1851556864) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.