Gina Morcillo, RD, PA-C
Physician Assistant · Walnut Creek, CA
Gina Morcillo, RD, PA-C is a physician assistant with a practice address in Walnut Creek, California, and NPI 1558952515, issued on Feb 1, 2021. Check the license (California PA64173, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gina Morcillo
- Credential
- RD, PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA64173 CA
86073086 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1425 S Main St, Walnut Creek, CA 94596
- Phone
- (925) 295-4000
- Enumerated
- Feb 1, 2021
- Record last updated
- Mar 30, 2024
- Medicare enrollment
- Enrolled (PECOS I20250226001851); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1425 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gina Morcillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA64173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
26 Medicare Part D claims for 21 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
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
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gina Morcillo among 14,451 physician assistant records in California
Gina Morcillo, RD, PA-C 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2023 · median 2018 among the 7,214 with a school on file
- Record last updated2024 · 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).
89 physician assistant records list a practice address in Walnut Creek
They are 89 of the 6,170 NPPES records with a practice address in Walnut Creek, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Walnut Creek → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Viktor Buzin, MPA, PA-CWalnut Creek, CA 945961790023620
- Linda Cortez, PA-CWalnut Creek, CA 945961487927414
- James Derum, PA-CWalnut Creek, CA 945961447355474
- Zacharia Greenlee, PA-CWalnut Creek, CA 945961427469097
- Karen Hauser, PAWalnut Creek, CA 945961609085760
- Richard King, PA-CWalnut Creek, CA 945961093870016
- Kevin King, PA-CWalnut Creek, CA 945961841509171
- Cyril Kulka, PA-CWalnut Creek, CA 945961225166556
Common questions
What is Gina Morcillo, RD, PA-C's NPI number?
Gina Morcillo, RD, PA-C's National Provider Identifier (NPI) is 1558952515, issued on Feb 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Gina Morcillo, RD, PA-C located?
The NPPES record lists a practice address at 1425 S Main St, Walnut Creek, CA, 94596. Phone: (925) 295-4000. Providers update this record themselves, so call before visiting.
How can I verify Gina Morcillo, RD, PA-C's license?
NPPES lists California license number PA64173, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gina Morcillo, RD, PA-C prescribe under Medicare Part D?
In 2024, Gina Morcillo, RD, PA-C had 26 Medicare Part D claims for 21 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.