Doctor profile · Federal record
Dr. Peter Grinkewitz, D.P.M.
Foot & Ankle Surgery Podiatrist (CMS: Podiatry) · Portsmouth, VA
- NPI 1922191394
- 46 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3640 High St Ste 1D
Portsmouth, VA 237073213
(757) 393-1074
fax (757) 397-3412 - Mailing address
-
2957 Bruce Sta
Chesapeake, VA 233214258
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 15, 2008
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 213ES0103X — NUCC code
- State license (1)
- Virginia #0103000751
- Medicaid
- VA #009303405
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922191394. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
881
Distinct HCPCS
9
Medicare allowed
$63,893
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 576 | 267 | $84 | |
73630 |
X-ray of foot, minimum of 3 views | 91 | 63 | $32 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 76 | 76 | $67 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 44 | 39 | $53 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 30 | 25 | $1 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 21 | $117 | |
73620 |
X-ray of foot, 2 views | 20 | 14 | $27 | |
11750 |
Permanent removal fingernail or toenail | 11 | 11 | $150 | |
20550 |
Injection into tendon or ligament | 11 | 11 | $54 |
In context: peer comparison
Among 1 peers in Portsmouth Foot & Ankle Surgery Podiatrist, average services per provider: 97. This provider delivers 9.1× the peer median.Open Payments
Industry payments received
All-time total
$161
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 2 | $68.77 | |
| Paratek Pharmaceuticals, INC. | 2 | $28.18 | |
| Medtronic, INC. | 1 | $25.39 | |
| Abbott Laboratories | 1 | $22.94 | |
| Smith+Nephew, INC. | 1 | $15.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
295
Patients
201
Total drug cost
$8,999
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 115 | 77 | $7,183 |
| Mupirocin | Generic | 77 | 61 | $872 |
| Meloxicam | Generic | 33 | 25 | $106 |
| Cephalexin | Generic | 26 | 20 | $260 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 24 | 18 | $103 |
| Ammonium Lactate | Generic | 20 | 0 | $477 |
Hospital affiliations
Frequently asked questions
What is Dr. Peter Grinkewitz's medical specialty?
Dr. Peter Grinkewitz practices Foot & Ankle Surgery Podiatrist in Portsmouth, VA.
Where does Dr. Peter Grinkewitz practice?
Dr. Peter Grinkewitz practices at 3640 High St Ste 1D, Portsmouth, VA 237073213. Office phone: 7573931074.
What is Dr. Peter Grinkewitz's NPI?
Dr. Peter Grinkewitz's National Provider Identifier (NPI) is 1922191394, issued by NPPES.
Does Dr. Peter Grinkewitz accept Medicare assignment?
Dr. Peter Grinkewitz does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Peter Grinkewitz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of foot, minimum of 3 views (HCPCS 73630); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.