Are you Peter Gerritz, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profilePeter Gerritz, M.D. is a healthcare provider in Sacramento, CA specializing in physical medicine and rehabilitation. Peter trained at University of California, Irvine, California College of Medicine, graduating in 2007. Peter is also listed as specializing in physical medicine & rehabilitation. According to Medicare claims data, the services billed most often include initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. This provider record is associated with NPI 1396903621.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4860 Y ST SUITE 3850
Sacramento, CA 95817
Within Physical Medicine and Rehabilitation generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Brain and nerve conditions
Chronic pain
Foot & ankle
Joint pain
Joints and arms
Joints and legs
Mobility
Muscle & tendon
Nerve and muscle pain
Nerve pain
Neurological rehab
Pain management
Rehab and mobility
Rehabilitation
Spine and back
Spine care
Most searched procedures
Devices and implants
Diagnostics
Diagnostics and tests
Injections and pain relief
Joint care
Mobility
Muscle & tendon
Nerve procedures
Neuromuscular
Pain management
Physical medicine
Rehab and mobility
Rehabilitation
Spine procedures
12 services · 12 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
12 | Less often than most peers in Physical Medicine and… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Peter Gerritz is a physical medicine and rehabilitation in Sacramento, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Peter Gerritz is listed at 4860 Y St Suite 3850, Sacramento, CA 95817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (916) 734-5292. Contact the office directly to confirm availability and scheduling.
NPI registry
Peter Gerritz's National Provider Identifier is 1396903621. 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
Peter Gerritz attended University of California, Irvine, California College of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
Peter Gerritz has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Peter Gerritz the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Peter Gerritz. If this is you, claiming it is free.
Guide.md
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