NPPES file of Aug 9, 2026

Timothy C. Shen, MD

Physical Medicine & Rehabilitation Physician · Oakland, CA

Timothy C. Shen, MD is a physical medicine & rehabilitation physician with a practice address in Oakland, California, and NPI 1861572943, issued on Oct 16, 2006. Check the license (California A75751, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861572943
Name
Timothy C. Shen
Credential
MD
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
A75751 CA
Self-reported in NPPES; status is on the state search
Practice location
3300 Webster St, Oakland, CA 94609
Phone
(510) 836-1700
Enumerated
Oct 16, 2006
Record last updated
Apr 24, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(510) 836-1707
Medicare enrollment
Enrolled (PECOS I20040407000901); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 1996
Telehealth
Offers telehealth (CMS)
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 3300 Webster St

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

  1. Robert Ansel, M.D.Neuromusculoskeletal Medicine & OMM Physician1114057296
  2. Linda Avery, PTPhysical Therapist1174530653
  3. Lisa Bailey, M.D.Specialist1861462251
  4. Amoreena Berg, MFTMarriage & Family Therapist1114254398
  5. Carolyn Bernstein, RN, NPAdult Health Nurse Practitioner1306146568
  6. Julie Billings, MDProcedural Dermatology Physician1801957584

Verify Timothy C. Shen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A75751
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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55% more Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

1,128 Medicare Part D claims for 225 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 475 claims were for opioids.

  1. Timothy Shen1,128
  2. Specialty average727

Most prescribed

  1. Gabapentin270 claims
  2. Hydrocodone-Acetaminophen225 claims
  3. Oxycodone-Acetaminophen95 claims
  4. Cyclobenzaprine Hcl73 claims
  5. Oxycodone Hcl68 claims
  6. Tramadol Hcl67 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.6
  2. Costout of 100 · 30%72.1
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $241.13

7 payments; by number, the most common kind was food and beverage; the largest payer was Revance Therapeutics, Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Timothy Shen$241.13
  2. Specialty average$1,237.86

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. California Sports And OrthopaedicOakland, CA
  2. Sutter Bay Medical FoundationBerkeley, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Timothy C. Shen among 1,549 physical medicine & rehabilitation physician records in California

Timothy C. Shen, MD 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 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 70% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated1996 · median 2008 among the 786 with a school on file
  • Record last updated2008 · 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. Allison Capizzi, M.D.Oakland, CA 946091386030229
  2. Lyly Chiou, M.D.Oakland, CA 946091649597071
  3. Samuel Douglas, PT, DPTOakland, CA 946091356003867
  4. Henry Koh, MDOakland, CA 946091356654446
  5. Allison Pollock, M.D.Oakland, CA 946091023304573
  6. Paula Schwarz, D.O.Oakland, CA 946091356434047
  7. Kimberly Washington, M.D., D.C.Oakland, CA 946091992817670
  8. Briana Bixby, COTA/LOakland, CA 946101841037595

Common questions

What is Timothy C. Shen, MD's NPI number?

Timothy C. Shen, MD's National Provider Identifier (NPI) is 1861572943, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy C. Shen, MD located?

The NPPES record lists a practice address at 3300 Webster St, Oakland, CA, 94609. Phone: (510) 836-1700. Providers update this record themselves, so call before visiting.

How can I verify Timothy C. Shen, MD's license?

NPPES lists California license number A75751, 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 Timothy C. Shen, MD prescribe under Medicare Part D?

In 2024, Timothy C. Shen, MD had 1,128 Medicare Part D claims for 225 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

What is Timothy C. Shen, MD's MIPS final score?

The 2023 MIPS final score is 84.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.