Marcia Patricia Harlan, FNP-C
Family Nurse Practitioner · Cerritos, CA
Marcia Patricia Harlan, FNP-C is a family nurse practitioner with a practice address in Cerritos, California, and NPI 1093067209, issued on Oct 11, 2012. Check the license (California 595825, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcia Patricia Harlan
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 595825 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12900 Park Plaza Dr, Cerritos, CA 90703
- Phone
- (866) 646-3553
- Enumerated
- Oct 11, 2012
- Record last updated
- May 30, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (562) 622-3058
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 12900 Park Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Krystal Adams, N.PNurse Practitioner1114229697
- Rosette Mae Balbin, NPGerontology Nurse Practitioner1871725101
- Olaide Bassey, NPFamily Nurse Practitioner1275899247
- Salve Bautista, NPFamily Nurse Practitioner1518247188
- Brian Bristol, ANP-CNurse Practitioner1265777981
Verify Marcia Patricia Harlan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 595825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,410 Medicare Part D claims for 178 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 77 claims were for opioids.
Most prescribed
- Trazodone Hcl278 claims
- Memantine Hcl262 claims
- Escitalopram Oxalate223 claims
- Gabapentin202 claims
- Atorvastatin Calcium180 claims
- Quetiapine Fumarate173 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.
Marcia Patricia Harlan among 16,966 family nurse practitioner records in California
Marcia Patricia Harlan, FNP-C is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 21% of them.
- NPI issued2012 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2016 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 family nurse practitioner records list a practice address in Cerritos
They are 59 of the 1,842 NPPES records with a practice address in Cerritos, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Cerritos → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Olaide Bassey, NPCerritos, CA 907031275899247
- Salve Bautista, NPCerritos, CA 907031518247188
- Susan Coda Taus, NPCerritos, CA 907031588964761
- Michele Evans, RNCerritos, CA 907031316277437
- Arleen Fiorito, FNP-BC CNSCerritos, CA 907031730424334
- Sally Jennings, FNPCerritos, CA 907031467785980
- Warren Magalong, FNPCerritos, CA 907031255628863
- Maria Nunez, FNP-BCCerritos, CA 907031598002875
Common questions
What is Marcia Patricia Harlan, FNP-C's NPI number?
Marcia Patricia Harlan, FNP-C's National Provider Identifier (NPI) is 1093067209, issued on Oct 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Marcia Patricia Harlan, FNP-C located?
The NPPES record lists a practice address at 12900 Park Plaza Dr, Cerritos, CA, 90703. Phone: (866) 646-3553. Providers update this record themselves, so call before visiting.
How can I verify Marcia Patricia Harlan, FNP-C's license?
NPPES lists California license number 595825, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marcia Patricia Harlan, FNP-C prescribe under Medicare Part D?
In 2024, Marcia Patricia Harlan, FNP-C had 4,410 Medicare Part D claims for 178 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.