NPPES file of Aug 9, 2026

Erin Nolan, DO

Physical Medicine & Rehabilitation Physician · Walnut Creek, CA

Erin Nolan, DO is a physical medicine & rehabilitation physician with a practice address in Walnut Creek, California, and NPI 1417575283, issued on Jul 8, 2020. Check the license (California 22511, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417575283
Name
Erin Nolan
Credential
DO
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
22511 CA
Self-reported in NPPES; status is on the state search
Practice location
450 N Wiget LN, Walnut Creek, CA 94598
Phone
(925) 691-9806
Enumerated
Jul 8, 2020
Record last updated
Oct 30, 2025
Fax
(925) 691-9807
Medicare enrollment
Enrolled (PECOS I20251003000858); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 450 N Wiget LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sharmin AliFamily Nurse Practitioner1164996112
  2. Kasra Amirdelfan, MDPain Medicine Physician1033113642
  3. Harkamaljit Chagger, FNPFamily Nurse Practitioner1245007269
  4. Angela Danko, NPNurse Practitioner1417214776
  5. Neesha Dave, D.O.Physical Medicine & Rehabilitation Physician1386850253
  6. Jared DomaguingNurse Practitioner1609657741

Verify Erin Nolan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 22511
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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82% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

128 Medicare Part D claims for 33 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.

  1. Erin Nolan128
  2. Specialty average727

Most prescribed

  1. Pantoprazole Sodium11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Erin Nolan among 1,549 physical medicine & rehabilitation physician records in California

Erin Nolan, DO is one of 1,549 physical medicine & rehabilitation physician records with a practice address in California. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 79% of them.

  • NPI issued2020 · 79% of these records are older, 16% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2021 · median 2008 among the 786 with a school on file
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in California

There are 1,549 physical medicine & rehabilitation physician records in California.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Jeff Chen, M.D.Walnut Creek, CA 945981922202407
  2. Neesha Dave, D.O.Walnut Creek, CA 945981386850253
  3. Anna Lou, MDWalnut Creek, CA 945981649358185
  4. Joseph Narloch, M.D.Walnut Creek, CA 945981902855885
  5. Chelsea Paskowski, DPTWalnut Creek, CA 945981063995454
  6. Anita Roth, MDWalnut Creek, CA 945981104929793
  7. Smriti Sharma, MDWalnut Creek, CA 945981356925135
  8. Anthony YenkoWalnut Creek, CA 945981356845820

Common questions

What is Erin Nolan, DO's NPI number?

Erin Nolan, DO's National Provider Identifier (NPI) is 1417575283, issued on Jul 8, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Erin Nolan, DO located?

The NPPES record lists a practice address at 450 N Wiget LN, Walnut Creek, CA, 94598. Phone: (925) 691-9806. Providers update this record themselves, so call before visiting.

How can I verify Erin Nolan, DO's license?

NPPES lists California license number 22511, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Erin Nolan, DO prescribe under Medicare Part D?

In 2024, Erin Nolan, DO had 128 Medicare Part D claims for 33 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.