Parker W. Greene, PA
Physician Assistant · Harbor City, CA
Parker W. Greene, PA is a physician assistant with a practice address in Harbor City, California, and NPI 1043366644, issued on Jan 26, 2007. Check the license (California 15339, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Parker W. Greene
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 15339 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25965 Normandie Ave, Harbor City, CA 90710
- Phone
- (310) 871-4735
- Enumerated
- Jan 26, 2007
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110103000918); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 25965 Normandie Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shelley Arredondo, M.D., MPHPreventive Medicine/Occupational Environmental Medicine Physician1811186356
- Jennifer Balderian-Padallan, RNRegistered Nurse1477360345
Verify Parker W. Greene in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 15339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average physician assistant in 2024
982 Medicare Part D claims for 610 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 28 claims were for opioids.
Most prescribed
- Prednisone211 claims
- Doxycycline Monohydrate90 claims
- Ipratropium Bromide83 claims
- Neomycin-Polymyxin-Dexameth29 claims
- Cefadroxil26 claims
- Lisinopril26 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupHarbor City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Parker W. Greene among 14,451 physician assistant records in California
Parker W. Greene, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 78% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1999 · median 2018 among the 7,214 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 physician assistant records list a practice address in Harbor City
They are 27 of the 958 NPPES records with a practice address in Harbor City, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Harbor City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gino Aveni, PAHarbor City, CA 907101609923226
- Diane Barnard, PAHarbor City, CA 907101871641720
- Suzanne Barrett, PAHarbor City, CA 907101760530687
- Max Brummett, PAHarbor City, CA 907101740338656
- Lynne Chambers, PHYSICIAN ASSISTANTHarbor City, CA 907101275686693
- Elizabeth Finebaum, PAHarbor City, CA 907101487702304
- Tasona Lloyd, PAHarbor City, CA 907101851432470
- Lilavati Makineni, PA-CHarbor City, CA 907101942359633
Common questions
What is Parker W. Greene, PA's NPI number?
Parker W. Greene, PA's National Provider Identifier (NPI) is 1043366644, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Parker W. Greene, PA located?
The NPPES record lists a practice address at 25965 Normandie Ave, Harbor City, CA, 90710. Phone: (310) 871-4735. Providers update this record themselves, so call before visiting.
How can I verify Parker W. Greene, PA's license?
NPPES lists California license number 15339, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Parker W. Greene, PA prescribe under Medicare Part D?
In 2024, Parker W. Greene, PA had 982 Medicare Part D claims for 610 beneficiaries; the average among physician assistant prescribers was 830. 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.