DR. VLADIMIR ALEXANDROVICH GREBENNIKOV (M.D.) – Internal Medicine Physician, NPI 1952399313
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
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Provider Addresses for DR. VLADIMIR ALEXANDROVICH GREBENNIKOV (M.D.)
Coit Road, Richardson, Dallas County, Texas, 75251, United States
SUITE 2660
RICHARDSON, TX 750805420
Phone: (972) 235-2459
Fax: (972) 235-9435
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 89 Open Payments records for all available years, with a total value of $2,999.
Total Amount is formed as General ($2,999) + Research ($0) + Ownership ($0) = $2,999.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($563).
Total Amount
$2,999
General + Research + Ownership
Payments
89
Total payment records
General Amount
$2,999
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $563 |
| Merz North America, Inc. | $384 |
| ABBVIE INC. | $328 |
| Dexcom, Inc. | $213 |
| AstraZeneca Pharmaceuticals LP | $180 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-11-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041102000215 | I | Internal Medicine | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 909 | 305 | $0 |
| J1885 | Injection, ketorolac tromethamine, per 15 mg | 897 | 117 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 804 | 126 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 550 | 173 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 540 | 309 | $0 |
Insurance plans in this area (ZIP 75080)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TX | 20610 | Aspiration and/or injection of large joint or joint capsule | 280 | 96 |
| INTERNAL MEDICINE | TX | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 309 | 111 |
| INTERNAL MEDICINE | TX | 93922 | Ultrasound study of arteries of both arms and legs | 200 | 189 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | VA | |
| - | NY | |
| Nurse Practitioner | MI | |
| Family Practice | TX | |
| Physician Assistant | NC | |
| Internal Medicine, Geriatric Medicine | NC | |
| Qualified Speech Language Pathologist | OK | |
| Occupational Therapist In Private Practice | NC | |
| Internal Medicine | NC | |
| Internal Medicine | NC |
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