NPPES file of Aug 9, 2026

Gary Mark Petersen, OTD, OTR/L

Occupational Therapist · Long Beach, CA

Gary Mark Petersen, OTD, OTR/L is an occupational therapist with a practice address in Long Beach, California, and NPI 1760771109, issued on Apr 6, 2011. Check the license (California 10906, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1760771109
Name
Gary Mark Petersen
Credential
OTD, OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
10906 CA
Self-reported in NPPES; status is on the state search
Practice location
249 E Ocean Blvd Ste 440, Long Beach, CA 90802
Phone
(888) 808-7838
Enumerated
Apr 6, 2011
Record last updated
Apr 6, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(866) 620-3943
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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8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →

Also registered at 249 E Ocean Blvd Ste 440

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

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  4. Mary MurhpySpeech-Language Pathologist1184962755
  5. Wendie Wall, MS CCC-SLPSpeech-Language Pathologist1386978658
  6. Erin WhiteSpeech-Language Pathologist1073851648

Verify Gary Mark Petersen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 10906    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
Find the California license search

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Gary Mark Petersen among 9,244 occupational therapist records in California

Gary Mark Petersen, OTD, OTR/L is one of 9,244 occupational therapist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 20% of them.

  • NPI issued2011 · 20% of these records are older, 77% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2011 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

134 occupational therapist records list a practice address in Long Beach

They are 134 of the 13,650 NPPES records with a practice address in Long Beach, and 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,244 in California → Every provider in Long Beach → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Jill Goodman, OTD, OTR/LLong Beach, CA 908021477954436
  2. Hye Jin Lee, OTR/LLong Beach, CA 908021861882342
  3. Betty Anne Maccormac, OTLong Beach, CA 908021568894806
  4. Shona MaherLong Beach, CA 908021336621002
  5. Sara McGruder, OTR/LLong Beach, CA 908021578872966
  6. Renee MorenoLong Beach, CA 908021710227095
  7. Katharine SaleyLong Beach, CA 908021508257007
  8. Surabhi Shah, OTRLong Beach, CA 908021821459330

Common questions

What is Gary Mark Petersen, OTD, OTR/L's NPI number?

Gary Mark Petersen, OTD, OTR/L's National Provider Identifier (NPI) is 1760771109, issued on Apr 6, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Gary Mark Petersen, OTD, OTR/L located?

The NPPES record lists a practice address at 249 E Ocean Blvd Ste 440, Long Beach, CA, 90802. Phone: (888) 808-7838. Providers update this record themselves, so call before visiting.

How can I verify Gary Mark Petersen, OTD, OTR/L's license?

NPPES lists California license number 10906, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.