Vladimir Grebennikov, M.D.
NPI 1952399313 · Internal Medicine Physician · Richardson, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vladimir Grebennikov, M.D. is a Internal Medicine Physician provider in Richardson, TX (NPI 1952399313).
Provider details
- NPI number
- 1952399313
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- K9291 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,469 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 873 | $90 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 459 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 303 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 236 | $127 |
| Acne Surgery10040 | 198 | $115 |
| Injection Into Skin Growth, 1-7 Growths11900 | 151 | $28 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 200 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 854 | 271 |
| Levothyroxine Sodium | 851 | 238 |
| Metformin Hclbrand: Metformin Hcl Er | 788 | 252 |
| Metoprolol Succinate | 604 | 187 |
| Amlodipine Besylate | 462 | 140 |
| Pantoprazole Sodium | 392 | 135 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,131 across 46 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
- 2005-10-11
- Last updated
- 2013-07-25
Frequently asked questions
- What is Vladimir Grebennikov's NPI number?
- Vladimir Grebennikov's National Provider Identifier (NPI) is 1952399313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vladimir Grebennikov's specialty?
- Vladimir Grebennikov is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vladimir Grebennikov located?
- Vladimir Grebennikov's practice location on file with NPPES is 870 N Coit Rd, Richardson, TX 75080-5420.
- What is Vladimir Grebennikov's phone number?
- The practice phone number listed in the NPPES registry for Vladimir Grebennikov is (972) 235-2459.
- Does Vladimir Grebennikov accept Medicare?
- Vladimir Grebennikov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vladimir Grebennikov's NPI active?
- Yes — Vladimir Grebennikov's NPI (1952399313) is active in the NPPES registry as of the last update on 2013-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.