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Edit this profileAt a glance
- 3640 High St Ste 1D, Portsmouth, VA 23707
About Dr. Grinkewitz
Based in Portsmouth, VA, Peter R. Grinkewitz, D.P.M. is listed in the NPI registry under podiatry — foot & ankle surgery. According to Medicare claims data, Peter cared for 520 Medicare patients across 863 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, x-ray of foot, minimum of 3 views, and new patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more. NPI 1922191394 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (757) 393-1074
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3640 HIGH ST STE 1D
Portsmouth, VA 23707
Conditions Commonly Evaluated or Treated
Within Podiatry — Foot & Ankle Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Arthritis
Bone
Circulation
Deformities
Deformity
Diabetes & circulation
General
Infections
Injuries
Injury
Joints
Lumps & bumps
Lumps & Bumps
Nerve
Pain
Pediatric
Skin & nail
- Athletes Foot
- Black Toenail
- Blisters On Feet
- Corns And Calluses
- Cracked Heels
- Sweaty Feet
- Thick Toenails
Skin & Nails
Tendon & ligament
Tendonitis
Procedures & services
Spine & Orthopedics
Most searched procedures
Diagnostics
Diagnostics & exams
Diagnostics & fittings
Imaging
Injections
- Alcohol Injections For Neuroma
- Amniotic Fluid Injection
- Cortisone Injection For Foot
- Foot Nerve Block
- PRP Injection For Foot
Nail & skin care
- Blood Under Toenail Drainage
- Corn And Callus Removal
- Laser Toenail Fungus Treatment
- Permanent Toenail Removal
- Routine Podiatric Nail Trimming
Non-Surgical
Skin & Nails
Surgery
- Achilles Tendon Lengthening
- Achilles tendon repair
- Ankle arthroscopy
- Ankle fusion
- Ankle Ligament Surgery
- Ankle Replacement
- Big Toe Joint Replacement
- Bone Spur Removal Foot
- Broken Ankle Surgery
- Flat Foot Reconstruction
- Ganglion Cyst Removal On Foot
- Hammertoe Surgery
- Heel Spur Removal
- Lapiplasty
- Minimally invasive bunion surgery
- Morton's Neuroma Surgery
- Peroneal Tendon Repair
- Plantar Fascia Release
- Plantar Fibroma Removal
- Plantar plate repair
- Pump bump surgery
- Stiff Big Toe Surgery
- Subtalar arthroereisis
- Tarsal Tunnel Release
- Tendon Transfer In Foot
Therapy
Wound care
Procedures Most Often Billed to Medicare
863 services · 520 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
14 | Less often than most peers in Podiatry — Foot & Ankle Surgery |
| Closed treatment of broken bone in forefoot or midfoot | Procedure | 28470 |
12 | Less often than most peers in Podiatry — Foot & Ankle Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
107 | As often as other peers in Podiatry — Foot & Ankle Surgery |
| X-ray of foot, 2 views | Imaging | 73620 |
40 | As often as other peers in Podiatry — Foot & Ankle Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
19 | Less often than most peers in Podiatry — Foot & Ankle Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
506 | More often than most peers in Podiatry — Foot & Ankle Surgery |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
86 | More than most peers in Podiatry — Foot & Ankle Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
64 | As often as other peers in Podiatry — Foot & Ankle Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
15 | Less often than most peers in Podiatry — Foot & Ankle Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other podiatry specialists in Portsmouth 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1980 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in VA who bill this service to Medicare most often.
Common questions
What kind of doctor is Peter R. Grinkewitz?
Peter R. Grinkewitz is a podiatry in Portsmouth, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Podiatry — Foot & Ankle Surgery”.
NPI registry
What is Peter R. Grinkewitz's address?
Peter R. Grinkewitz is listed at 3640 High St Ste 1D, Portsmouth, VA 23707. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Peter R. Grinkewitz?
The number on file is (757) 393-1074. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Peter R. Grinkewitz's NPI number?
Peter R. Grinkewitz's National Provider Identifier is 1922191394. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Peter R. Grinkewitz train?
Peter R. Grinkewitz attended Other, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How long has Peter R. Grinkewitz been practicing?
Peter R. Grinkewitz has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What procedures does Peter R. Grinkewitz perform?
According to Medicare billing data, Peter R. Grinkewitz performs procedures including injection into tendon or ligament and closed treatment of broken bone in forefoot or midfoot; reads or performs imaging such as x-ray of foot, minimum of 3 views and x-ray of foot, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Peter R. Grinkewitz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Peter R. Grinkewitz. If this is you, claiming it is free.
Guide.md
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