Dr. Michael G. May, MD
- Medicare services, 2024
- 47
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 12
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Practice address
- 5001 W Hardy St, Hattiesburg, MS 39402
- Practice phone
- Call (601) 268-8000
- 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. Michael G. May is a family medicine physician in Hattiesburg, Mississippi
Dr. May practices at Merit Health Wesley in Hattiesburg, Mississippi, part of Community Health Systems.
Dr. May's NPI, 1356345979, was assigned on June 10, 2005. Dr. May graduated from University of Mississippi School of Medicine in 1981. Dr. May holds Mississippi license 9635.
- NPI
- 1356345979NPI Registry (opens in a new tab)
- NPI enumeration date
- June 10, 2005
- NPI status
- Active
- Practice phone
- (601) 268-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael G. May practices at Merit Health Wesley in Hattiesburg, Mississippi
Dr. May's primary practice is Merit Health Wesley, at 5001 W Hardy St, Hattiesburg, MS 39402 in Lamar County. The practice phone is (601) 268-8000.
- Merit Health Wesley5001 W Hardy St, Hattiesburg, MS 39402 · Lamar CountyPhone(601) 268-8000
Source: Dmand AI Affiliation Data
Dr. Michael G. May is affiliated with 4 sites of care and 2 medical groups
Dr. May's primary practice is Merit Health Wesley in Hattiesburg, Mississippi, part of Community Health Systems. The medical group on file is Merit Health Medical Group - Cardiology and Cardiovascular Surgery. Dmand AI also links Dr. May to 1 more breast imaging center, 1 clinical lab, 1 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. Michael G. May's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. May practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Merit Health Wesley | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael G. May is one of 954 family medicine physicians in Mississippi
Family medicine is Dr. May's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. May is licensed in Mississippi.
Specialties and state licenses
- Family medicine, MississippiPrimary
Family medicine physicians near Dr. May
Counts of family medicine physicians 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. Michael G. May billed Medicare for 47 services in 2024
CMS data shows 47 Medicare services from Dr. May across 1 procedure code in 2024, all of them office visits, for 24 Medicare patients. Medicare paid $2,378 for them.
Dr. May's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 702024: 4733%
Where Dr. May's Medicare services took place, 2024
- In an office1430%
- In a facility3370%
Dr. May compared with the Mississippi median for family medicine physicians, 2024
- Dr. May
- Mississippi median
- Medicare services
- 47vs 80094% below
- Medicare patients
- 24vs 25591% below
- Part D claims
- 2,739vs 1,79253% above
Medians across 967 family medicine physicians in Mississippi with Dmand AI profiles that report each measure.
Dr. May's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael G. May treated 24 Medicare patients in 2024, average age 71
CMS counts 24 Medicare patients who saw Dr. May in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.32, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. May's median patient age at 73, with 52% women.
Chronic conditions among Dr. May's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes67%
- Arthritis58%
- Ischemic heart disease54%
Share of Medicare patients with each condition. A patient can have several.
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 73
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael G. May wrote 12 Medicare Part D claims in 2024
In 2024, Dr. May wrote 12 Medicare Part D claims. They cover 63 drugs, with $131,541 in total drug cost. In 2022, CMS named 12,552 claims across 166 drugs.
Dr. May's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 12,5522023: 2,73978%
Drugs named by CMS: 63 in 2023, 166 in 2022.
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
Dr. Michael G. May scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. May for performance year 2024, reported through an alternative payment model (APM).
Dr. May's MIPS scores, performance year 2024
- 88of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael G. May received $10,202 in industry payments from 2016 to 2025
CMS Open Payments shows 754 general payments to Dr. May from 43 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,678.
General payments to Dr. May by program year, 2016 to 2025
General payments to Dr. May by kind, 2016 to 2025
- Food and beverage$10,161100%
- Education$410%
Companies that paid Dr. May the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael G. May graduated from University of Mississippi School of Medicine
Dr. May graduated from University of Mississippi School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael G. 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Michael G. 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. Michael G. May's NPI number?
Dr. Michael G. May's NPI number is 1356345979. It was assigned on June 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael G. May?
Dr. Michael G. May is a family medicine physician in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael G. May practice?
Dr. May practices at 5001 W Hardy St, Hattiesburg, MS 39402. Dr. May's primary practice is Merit Health Wesley in Hattiesburg, Mississippi, part of Community Health Systems. Dmand AI also links Dr. May to 1 breast imaging center, 1 clinical lab, 1 group practice or clinic and 1 medical group.
What is Dr. Michael G. May's office phone number?
The practice phone on file for Dr. May is (601) 268-8000.
What is Dr. Michael G. May's medical license number?
Dr. May holds Mississippi license 9635.
Which hospitals is Dr. Michael G. May affiliated with?
Dr. May practices at Merit Health Wesley in Hattiesburg, Mississippi.
What medical group is Dr. Michael G. May part of?
Dr. May is linked to Merit Health Medical Group - Cardiology and Cardiovascular Surgery. Dmand AI links Dr. May to 1 more medical group.
Does Dr. Michael G. May accept Medicare?
Yes. CMS data shows Dr. May billed Medicare for 47 services in 2024.
What is Dr. Michael G. May's MIPS score?
Dr. May's MIPS final score for performance year 2024 is 88 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Michael G. May see?
CMS counts 24 Medicare patients who saw Dr. May in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Michael G. May bill to Medicare?
In 2024, Dr. May's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Michael G. May go to medical school?
Dr. May graduated from University of Mississippi School of Medicine in 1981.
What drugs does Dr. Michael G. May prescribe most?
In 2023 Medicare Part D data, Dr. May's most prescribed drugs by claims were Losartan Potassium, Levothyroxine Sodium and Atorvastatin Calcium.
Has Dr. Michael G. May received payments from drug or device companies?
CMS Open Payments shows $10,202 in general payments to Dr. May from 43 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Michael G. May been practicing?
Dr. May graduated from medical school in 1981, 45 years ago.
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