Provider Profile
Nancy Kerr-Schifrin, F.N.P.
Unclaimed ProfileAbout Nancy Kerr-Schifrin
Nancy Kerr-Schifrin, F.N.P. is a physician assistant practicing in Sonora, CA. Nancy trained at University of California, Davis School of Medicine, graduating in 1990. Nancy is also listed as specializing in nurse practitioner. Medicare claims data shows Nancy provided 1,354 services to 874 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and telephone medical discussion with physician, 11-20 minutes. This provider record is associated with NPI 1952322661.
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
- (209) 532-0126
- Email not available
Practice Locations
940 SYLVA LN SUITE E
Sonora, CA 95370
Procedures Most Often Billed to Medicare
1,354 services · 874 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
19 | Less often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
18 | Less often than most peers in Physician Assistant |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
17 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
573 | More than most peers in Physician Assistant |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
304 | More than most peers in Physician Assistant |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
93 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
88 | More often than most peers in Physician Assistant |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
67 | More than most peers in Physician Assistant |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
62 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
52 | More often than most peers in Physician Assistant |
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.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 physician assistants in Sonora 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California, Davis School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at University of California, Davis School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Nancy Kerr-Schifrin specialize in?
Nancy Kerr-Schifrin is a physician assistant in Sonora, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Nancy Kerr-Schifrin located?
Nancy Kerr-Schifrin is listed at 940 Sylva Ln Suite E, Sonora, CA 95370. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Nancy Kerr-Schifrin's phone number?
The number on file is (209) 532-0126. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Nancy Kerr-Schifrin?
Nancy Kerr-Schifrin's National Provider Identifier is 1952322661. 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 Nancy Kerr-Schifrin train?
Nancy Kerr-Schifrin attended University of California, Davis School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Nancy Kerr-Schifrin have?
Nancy Kerr-Schifrin has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Nancy Kerr-Schifrin do most often?
According to Medicare billing data, Nancy Kerr-Schifrin performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Nancy Kerr-Schifrin's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Nancy Kerr-Schifrin. If this is you, claiming it is free.
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