Sharon Phillips, NP
Obstetrics & Gynecology Physician · Saint Helena, CA
Sharon Phillips, NP is an obstetrics & gynecology physician with a practice address in Saint Helena, California, and NPI 1356317739, issued on Feb 27, 2006. Check the license (California 446616, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sharon Phillips
- Credential
- NP
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 446616 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1530 Railroad Ave, Saint Helena, CA 94574
- Phone
- (707) 963-5006
- Enumerated
- Feb 27, 2006
- Record last updated
- Aug 28, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (707) 963-5083
- Medicare enrollment
- Enrolled (PECOS I20040115000454); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 1530 Railroad Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Geary, MDObstetrics & Gynecology Physician1144296526
- Bryan Henry, MDSpecialist1629044003
- Jessica Strock, PA-CPhysician Assistant1477947083
Verify Sharon Phillips in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 446616Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
616 Medicare Part D claims for 180 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Estradiol205 claims
- Progesterone49 claims
- Metronidazole27 claims
- Estradiol (Twice Weekly)26 claims
- Alendronate Sodium22 claims
- Imvexxy20 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.
The MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $504.49
22 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Adventist Health Physicians NetworkSaint Helena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sharon Phillips among 5,088 obstetrics & gynecology physician records in California
Sharon Phillips, NP is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1995 · median 2004 among the 2,700 with a school on file
- Record last updated2008 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 obstetrics & gynecology physician records list a practice address in Saint Helena
They are 4 of the 232 NPPES records with a practice address in Saint Helena, and 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Saint Helena → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Deborah Geary, MDSaint Helena, CA 945741144296526
- John Kirk, MDSaint Helena, CA 945741922020783
- Lily Naz Shamsnia, MDSaint Helena, CA 945741598080772
- Simone Katz, M.D.San Leandro, CA 945771770661522
- Colleen Kavanagh, M.D.San Leandro, CA 945771174608830
- Sarah Mark-Drasin, M.D.San Leandro, CA 945771700957610
- John Polito, M.D.San Leandro, CA 945771952489965
- Robert Rubeshaw, M.D.San Leandro, CA 945771629156484
Common questions
What is Sharon Phillips, NP's NPI number?
Sharon Phillips, NP's National Provider Identifier (NPI) is 1356317739, issued on Feb 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Phillips, NP located?
The NPPES record lists a practice address at 1530 Railroad Ave, Saint Helena, CA, 94574. Phone: (707) 963-5006. Providers update this record themselves, so call before visiting.
How can I verify Sharon Phillips, NP's license?
NPPES lists California license number 446616, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sharon Phillips, NP prescribe under Medicare Part D?
In 2024, Sharon Phillips, NP had 616 Medicare Part D claims for 180 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Sharon Phillips, NP's MIPS final score?
The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.