Registry data as of Aug 27, 2026

Mikiko Murakami, DO

Pain Medicine (Physical Medicine & Rehabilitation) Physician · Walnut Creek, CA

Mikiko Murakami, DO is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Walnut Creek, California, and NPI 1659632339, issued on May 30, 2012. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1659632339
Name
Mikiko Murakami
Credential
DO
Primary taxonomy
Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
Practice location
1270 Springbrook RD Ste E, Walnut Creek, CA 94597
Phone
(877) 933-7133
Enumerated
May 30, 2012
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mikiko Murakami in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

50% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024

695 Medicare Part D claims for 80 beneficiaries, against an average of 1,399 among the 1,244 providers of this specialty who prescribed in Part D. 324 claims were for opioids.

  1. Mikiko Murakami695
  2. Specialty average1,399

Most prescribed

  1. Hydrocodone-Acetaminophen176 claims
  2. Gabapentin138 claims
  3. Tramadol Hcl63 claims
  4. Acetaminophen-Codeine56 claims
  5. Cyclobenzaprine Hcl36 claims
  6. Duloxetine Hcl36 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.

Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in California

There are 245 pain medicine (physical medicine & rehabilitation) physician records in California.

Other pain medicine (physical medicine & rehabilitation) physician records in California

  1. Sherif Abdalla, MDFresno, CA1750563128
  2. Vibha Agrawal, MDPasadena, CA1528196045
  3. Mehras Akhavan, MDSherman Oaks, CA1497817332
  4. Mary Ambach, M.D.Encinitas, CA1083769566
  5. Adam Amir, D.O.Palmdale, CA1407419922
  6. Bradford Anderson, M.D.Bakersfield, CA1891806832
  7. Armand Ardestani, DOPalmdale, CA1922636513
  8. Aaron Arel, D.O.La Mirada, CA1346773520
  9. Randall Armstrong, M.D.Sacramento, CA1326063389
  10. Scott Au, M.D.Orange, CA1013165406

Common questions

What is Mikiko Murakami, DO's NPI number?

Mikiko Murakami, DO's National Provider Identifier (NPI) is 1659632339, issued on May 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Mikiko Murakami, DO located?

The NPPES record lists a practice address at 1270 Springbrook RD Ste E, Walnut Creek, CA, 94597. Phone: (877) 933-7133. Providers update this record themselves, so call before visiting.

How can I verify Mikiko Murakami, DO's license?

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 Mikiko Murakami, DO prescribe under Medicare Part D?

In 2024, Mikiko Murakami, DO had 695 Medicare Part D claims for 80 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,399. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.