Dr. Barrie S. May, MD
- Medicare services, 2017
- 714
- Part D claims, 2024
- 15
- Hospital affiliations
- 1
- Industry payments
- $263
- Medical groups
- 2
- Practice address
- 24451 Health Center Drive, Laguna Hills, CA 92653
- Practice phone
- Call (949) 837-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. May's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Barrie S. May is an OB-GYN in Laguna Hills, California
Dr. May practices at MemorialCare Saddleback Medical Center in Laguna Hills, California, part of MemorialCare Health System.
Dr. May's NPI, 1619935988, was assigned on May 3, 2006. Dr. May graduated from Loma Linda University School Of Medicine in 1970. Dr. May holds California license G20726.
- NPI
- 1619935988NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658349402
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 837-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barrie S. May practices at MemorialCare Saddleback Medical Center in Laguna Hills, California
Dr. May's primary practice is MemorialCare Saddleback Medical Center, at 24451 Health Center Drive, Laguna Hills, CA 92653 in Orange County. The practice phone is (949) 837-4500.
- MemorialCare Saddleback Medical Center24451 Health Center Drive, Laguna Hills, CA 92653 · Orange CountyPhone(949) 837-4500
Source: Dmand AI Affiliation Data
Dr. Barrie S. May is affiliated with 2 sites of care and 2 medical groups
Dr. May's primary practice is MemorialCare Saddleback Medical Center in Laguna Hills, California, part of MemorialCare Health System. The medical group on file is Pediatrix Medical Group. Dmand AI also links Dr. May to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barrie S. May's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. May practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MemorialCare Saddleback Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across MemorialCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Barrie S. May is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. May's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. May is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. May is licensed in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
OB-GYNs near Dr. May
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Barrie S. May billed Medicare for 714 services in 2017
CMS data shows 714 Medicare services from Dr. May across 11 procedure codes in 2017. Medicare paid $35,215 for them. Every service was in an office.
Dr. May's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Other services
- 2016: 4122017: 4243%
- Office and hospital visits
- 2016: 2332017: 16330%
- Imaging
- 2016: 2092017: 11147%
- Surgery
- 2016: 272017: 1641%
- Lab and pathology
- 2016: 112017: 0100%
Dr. May compared with the California median for OB-GYNs, 2017
- Dr. May
- California median
- Medicare services
- 714vs 5812.3 times
- Part D claims
- 377vs 3510.8 times
Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.
Dr. May's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. May?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. May and other OB-GYNs in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barrie S. May's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. May's median patient age at 34, with 99% women.
Dr. May's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Barrie S. May wrote 15 Medicare Part D claims in 2024
In 2024, Dr. May wrote 15 Medicare Part D claims. 93% of them were for generic drugs. They cover 17 drugs, with $31,856 in total drug cost. In 2016, CMS named 521 claims across 16 drugs.
Dr. May's Part D claims by kind of drug, 2024
- Generic14 claims93%
- Brand-name and other1 claims7%
Dr. May's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 5212017: 37728%
Drugs named by CMS: 17 in 2017, 16 in 2016.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Barrie S. May takes part in Medicare
Dr. May accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Barrie S. May received $263 in industry payments from 2016 to 2022
CMS Open Payments shows 14 general payments to Dr. May from 12 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 91% of the total. Hologic Inc paid the most, $36.
General payments to Dr. May by program year, 2016 to 2022
General payments to Dr. May by kind, 2016 to 2022
- Food and beverage$23891%
- Education$259%
Companies that paid Dr. May the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barrie S. May has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. May, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. May
- 2013
- Top Doctors:LA Area
- Top Doctors:San Diego Area
- 2011
- ACOG Fellow
- Undated
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Barrie S. May graduated from Loma Linda University School Of Medicine
Dr. May graduated from Loma Linda University School Of Medicine in 1970. Dr. May is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Barrie S. May accepts plans from 3 insurance carriers
Dr. May is in network with 3 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. May accepts, by number of carriers
- Medicare3
- PPO3
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Barrie S. May's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Barrie S. May
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Barrie S. May's NPI number?
Dr. Barrie S. May's NPI number is 1619935988. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Barrie S. May?
Dr. Barrie S. May is an OB-GYN in Laguna Hills, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Barrie S. May practice?
Dr. May practices at 24451 Health Center Drive, Laguna Hills, CA 92653. Dr. May's primary practice is MemorialCare Saddleback Medical Center in Laguna Hills, California, part of MemorialCare Health System. Dmand AI also links Dr. May to 1 group practice or clinic and 1 medical group.
What is Dr. Barrie S. May's office phone number?
The practice phone on file for Dr. May is (949) 837-4500.
What is Dr. Barrie S. May's medical license number?
Dr. May holds California license G20726.
Which hospitals is Dr. Barrie S. May affiliated with?
Dr. May practices at MemorialCare Saddleback Medical Center in Laguna Hills, California.
What medical group is Dr. Barrie S. May part of?
Dr. May is linked to Pediatrix Medical Group. Dmand AI links Dr. May to 1 more medical group.
Does Dr. Barrie S. May accept Medicare?
Yes. CMS data shows Dr. May billed Medicare for 714 services in 2017, and Dr. May accepts Medicare assignment.
Is Dr. Barrie S. May board certified?
Yes. Dr. May is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. Barrie S. May bill to Medicare?
In 2017, Dr. May's most billed Medicare services were medicare service (G0444), office visit, established patient (99214) and medicare service (G0202).
Show 5 more questionsShow fewer questions
Where did Dr. Barrie S. May go to medical school?
Dr. May graduated from Loma Linda University School Of Medicine in 1970.
What drugs does Dr. Barrie S. May prescribe most?
In 2017 Medicare Part D data, Dr. May's most prescribed drugs by claims were Estradiol, Progesterone and Premarin.
Has Dr. Barrie S. May received payments from drug or device companies?
CMS Open Payments shows $263 in general payments to Dr. May from 12 companies from 2016 to 2022. The largest total came from Hologic Inc.
How long has Dr. Barrie S. May been practicing?
Dr. May graduated from medical school in 1970, 56 years ago.
What insurance does Dr. Barrie S. May accept?
Dr. May is in network with 3 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
Selling to obstetrics and gynecology practices?
See OB-GYNs in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card