Amber Dawn Marcellin, OTR
Occupational Therapist · Martinez, CA
Amber Dawn Marcellin, OTR is an occupational therapist with a practice address in Martinez, California, and NPI 1932326261, issued on Apr 19, 2007. Check the license (California 7335, 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.
- Name
- Amber Dawn Marcellin
- Credential
- OTR
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 7335 CA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Muir RD, Martinez, CA 94553
- Phone
- (916) 843-7211
- Enumerated
- Apr 19, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Also registered at 150 Muir RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tanya Aaen, PH.D.Clinical Psychologist1477518561
- Pamela AdhlakhaOccupational Therapist1013016575
- Maria Affinito, LCSWClinical Social Worker1962395905
- Janet Alexander, MS-SLPSpeech-Language Pathologist1649214578
- Nigina Ali, PHARM.D.Oncology Pharmacist1760022545
- Anna AllenPharmacist1164909875
Verify Amber Dawn Marcellin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 7335Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Amber Dawn Marcellin among 9,244 occupational therapist records in California
Amber Dawn Marcellin, OTR 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 2007, is newer than 5% of them.
- NPI issued2007 · 5% of these records are older, 89% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2007 · 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).
27 occupational therapist records list a practice address in Martinez
They are 27 of the 1,816 NPPES records with a practice address in Martinez, 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 Martinez → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Pamela AdhlakhaMartinez, CA 945531013016575
- Karen Bedinger, OTRMartinez, CA 945531659335586
- Rachel Elandt, OTRLMartinez, CA 945531346392651
- Danielle GhiggeriMartinez, CA 945531043502602
- Tavean Green, ATP, OTRLMartinez, CA 945531457476335
- Jessica Lebe, MA, OT/LMartinez, CA 945531902234081
- Rebeca Mask, MOT, OTR/LMartinez, CA 945531437546710
- Stephanie Morano, MS, OTR/LMartinez, CA 945531063666782
Common questions
What is Amber Dawn Marcellin, OTR's NPI number?
Amber Dawn Marcellin, OTR's National Provider Identifier (NPI) is 1932326261, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Amber Dawn Marcellin, OTR located?
The NPPES record lists a practice address at 150 Muir RD, Martinez, CA, 94553. Phone: (916) 843-7211. Providers update this record themselves, so call before visiting.
How can I verify Amber Dawn Marcellin, OTR's license?
NPPES lists California license number 7335, 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.
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.