Elizabeth Diane Roman, P.A.
Medical Physician Assistant · Palo Alto, CA
Elizabeth Diane Roman, P.A. is a medical physician assistant with a practice address in Palo Alto, California, and NPI 1063450625, issued on Jun 3, 2006. Check the license (California PA17459, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Diane Roman
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA17459 CA
Self-reported in NPPES; status is on the state search - Practice location
- 795 EL Camino Real, Palo Alto, CA 94301
- Phone
- (650) 853-2984
- Enumerated
- Jun 3, 2006
- Record last updated
- May 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050621000919); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 795 EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sara AbrahamsInternal Medicine Physician1952988354
- Nana Efua Adabie, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1437647732
- Amy Adams, M.D.Dermatology Physician1679643928
- William Adams, DPMFoot & Ankle Surgery Podiatrist1447487830
Verify Elizabeth Diane Roman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA17459Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average medical physician assistant in 2024
427 Medicare Part D claims for 126 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa22 claims
- Metformin Hcl Er16 claims
- Paxlovid14 claims
- Fluoxetine Hcl12 claims
- Amlodipine Besylate11 claims
- Atorvastatin Calcium11 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.
Industry payments in 2024: $666.36
32 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationLos Altos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Diane Roman among 3,376 medical physician assistant records in California
Elizabeth Diane Roman, P.A. is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 80% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2003 · median 2012 among the 1,347 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Palo Alto → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Lauren Campagna, PA-CPalo Alto, CA 943011679946040
- Lesli Engelman, PA-CPalo Alto, CA 943011285840215
- Jeannie Jhu, PA-CPalo Alto, CA 943011831259241
- Sapna Lalwani, PAPalo Alto, CA 943011356500672
- Irene Limon, PA-CPalo Alto, CA 943011215618061
- Elizabeth Vaughan, P.A.Palo Alto, CA 943011043387509
- Amy Fenton, PAE Palo Alto, CA 943031851736086
- Kaya Moore, PACEast Palo Alto, CA 943031659349785
Common questions
What is Elizabeth Diane Roman, P.A.'s NPI number?
Elizabeth Diane Roman, P.A.'s National Provider Identifier (NPI) is 1063450625, issued on Jun 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Diane Roman, P.A. located?
The NPPES record lists a practice address at 795 EL Camino Real, Palo Alto, CA, 94301. Phone: (650) 853-2984. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Diane Roman, P.A.'s license?
NPPES lists California license number PA17459, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Diane Roman, P.A. prescribe under Medicare Part D?
In 2024, Elizabeth Diane Roman, P.A. had 427 Medicare Part D claims for 126 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.