Norene J. Norris-Walsh, MD
Obstetrics & Gynecology Physician · Laguna Hills, CA
Norene J. Norris-Walsh, MD is an obstetrics & gynecology physician with a practice address in Laguna Hills, California, and NPI 1952350225, issued on May 6, 2006. Check the license (California G58430, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Norene J. Norris-Walsh
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G58430 CA
Self-reported in NPPES; status is on the state search - Practice location
- 24411 Health Center Dr, Laguna Hills, CA 92653
- Phone
- (949) 829-5500
- Enumerated
- May 6, 2006
- Record last updated
- Nov 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101208000708); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 24411 Health Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Alexander, CNMAdvanced Practice Midwife1972043826
- Niren Angle, M.D.Vascular Surgery Physician1720045412
- Albert Antonio, D.O.Neonatal-Perinatal Medicine Physician1689094518
- Blake Ashley, M.D.Surgery Physician1235150079
- Margaret Audell, MDObstetrics & Gynecology Physician1487602199
- Henry Bruce, M.D.Specialist1114920535
Verify Norene J. Norris-Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G58430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
337 Medicare Part D claims for 116 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Estradiol68 claims
- Progesterone50 claims
- Estradiol (Twice Weekly)37 claims
- Valacyclovir26 claims
- Alendronate Sodium23 claims
- Clotrimazole-Betamethasone18 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 practice group's MIPS final score for 2023 (Medicare payment program): 84.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hoag ClinicLaguna Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Norene J. Norris-Walsh among 5,088 obstetrics & gynecology physician records in California
Norene J. Norris-Walsh, MD 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
- Graduated1985 · median 2004 among the 2,700 with a school on file
- Record last updated2010 · 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).
33 obstetrics & gynecology physician records list a practice address in Laguna Hills
They are 33 of the 2,069 NPPES records with a practice address in Laguna Hills, and 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Laguna Hills → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Margaret Audell, MDLaguna Hills, CA 926531487602199
- Linda Chung, M.D.Laguna Hills, CA 926531053314211
- Navneet Gogia, MDLaguna Hills, CA 926531285682161
- Carol Kaminskas, MDLaguna Hills, CA 926531487603718
- Julie Kim, MDLaguna Hills, CA 926531689679417
- Brian Koperek, MDLaguna Hills, CA 926531306894191
- Rachael Lopez, MDLaguna Hills, CA 926531639174899
- Dennis Martin, MDLaguna Hills, CA 926531801854096
Common questions
What is Norene J. Norris-Walsh, MD's NPI number?
Norene J. Norris-Walsh, MD's National Provider Identifier (NPI) is 1952350225, issued on May 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Norene J. Norris-Walsh, MD located?
The NPPES record lists a practice address at 24411 Health Center Dr, Laguna Hills, CA, 92653. Phone: (949) 829-5500. Providers update this record themselves, so call before visiting.
How can I verify Norene J. Norris-Walsh, MD's license?
NPPES lists California license number G58430, 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 Norene J. Norris-Walsh, MD prescribe under Medicare Part D?
In 2024, Norene J. Norris-Walsh, MD had 337 Medicare Part D claims for 116 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Norene J. Norris-Walsh, MD's MIPS final score?
The 2023 MIPS final score is 84.4 of 100, reported for the practice group. 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.