Dr. May O. Reyes, MD
- Medicare services, 2024
- 1,087
- Medicare patients, 2024
- 468
- Part D claims, 2024
- 8,997
- MIPS score, 2024
- 89
- Hospital affiliations
- 3
- Practice address
- 8300 Constitution Ave NE, Albuquerque, NM 87110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pmg Kaseman Endocrinology - HOPD
Acute Care Hospital outpatient department · Albuquerque, New Mexico
Find Dr. Reyes' professional email, personal email and mobile number
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Dr. May O. Reyes is an endocrinologist in Albuquerque, New Mexico
Dr. Reyes practices at Pmg Kaseman Endocrinology - HOPD in Albuquerque, New Mexico.
Dr. Reyes' NPI, 1578624631, was assigned on December 13, 2006. Dr. Reyes holds New Mexico license MD2007-0479.
- NPI
- 1578624631NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406820646
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. May O. Reyes practices at Pmg Kaseman Endocrinology - HOPD in Albuquerque, New Mexico
Dr. Reyes' primary practice is Pmg Kaseman Endocrinology - HOPD, at 8300 Constitution Ave NE, Albuquerque, NM 87110.
- Pmg Kaseman Endocrinology - HOPD8300 Constitution Ave NE, Albuquerque, NM 87110
Source: Dmand AI Affiliation Data
Dr. May O. Reyes is affiliated with 4 sites of care and 1 medical group
Dr. Reyes' primary practice is Pmg Kaseman Endocrinology - HOPD in Albuquerque, New Mexico. Dr. Reyes is also affiliated with Presbyterian Hospital. The medical group on file is Presbyterian Medical Group. Dmand AI also links Dr. Reyes to 2 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. May O. Reyes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reyes practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pmg Kaseman Endocrinology - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. May O. Reyes is one of 49 endocrinologists in New Mexico
Endocrinology, diabetes and metabolism is Dr. Reyes' primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Reyes is licensed in New Mexico.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, New MexicoPrimary
Endocrinologists near Dr. Reyes
Counts of endocrinologists 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. May O. Reyes billed Medicare for 1,087 services in 2024
CMS data shows 1,087 Medicare services from Dr. Reyes across 6 procedure codes in 2024, for 468 Medicare patients. Medicare paid $49,377 for them.
Dr. Reyes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6652024: 6246%
- Other services
- 2023: 02024: 381
- Tests and treatments
- 2023: 582024: 8241%
- Surgery
- 2023: 352024: 0100%
Where Dr. Reyes' Medicare services took place, 2024
- In an office323%
- In a facility1,05597%
Dr. Reyes compared with the New Mexico median for endocrinologists, 2024
- Dr. Reyes
- New Mexico median
- Medicare services
- 1,087vs 3513.1 times
- Medicare patients
- 468vs 1852.5 times
- Part D claims
- 8,461vs 61813.7 times
Medians across 45 endocrinologists in New Mexico with Dmand AI profiles that report each measure.
Dr. Reyes' 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. May O. Reyes treated 468 Medicare patients in 2024, average age 73
CMS counts 468 Medicare patients who saw Dr. Reyes in 2024. The largest group is 65 to 74, with 237 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Reyes' median patient age at 69, with 81% women.
Dr. Reyes' Medicare patients by age, 2024
Dr. Reyes' Medicare patients by sex, 2024
- Women37781%
- Men9119%
Chronic conditions among Dr. Reyes' Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis50%
- Diabetes43%
- Osteoporosis43%
- Chronic kidney disease22%
- Mood disorders19%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Reyes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women81%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. May O. Reyes wrote 8,997 Medicare Part D claims in 2024
In 2024, Dr. Reyes wrote 8,997 Medicare Part D claims for 1,053 patients. 50% of them were for generic drugs. CMS names the drug for 8,461 of them, across 103 drugs with 11 or more claims each, at $1,695,946 in total drug cost. In 2023, CMS named 8,083 claims across 97 drugs.
Dr. Reyes' Part D claims by kind of drug, 2024
- Generic4,506 claims50%
- Brand-name4,017 claims45%
- Other474 claims5%
Dr. Reyes' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Reyes' Part D claims, 2024
- Antibiotics0%17 of 8,997 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8,0832024: 8,4615%
Drugs named by CMS: 103 in 2024, 97 in 2023.
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. May O. Reyes scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Reyes for performance year 2024, reported as part of a group. Dr. Reyes accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Reyes as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Reyes' MIPS scores, performance year 2024
- 89of 100Final score
- 82.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. May O. Reyes received $5,847 in industry payments from 2016 to 2025
CMS Open Payments shows 326 general payments to Dr. Reyes from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $974.
General payments to Dr. Reyes by program year, 2016 to 2025
Companies that paid Dr. Reyes the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. May O. Reyes'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 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. May O. Reyes
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. May O. Reyes' NPI number?
Dr. May O. Reyes' NPI number is 1578624631. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. May O. Reyes?
Dr. May O. Reyes is an endocrinologist in Albuquerque, New Mexico. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. May O. Reyes practice?
Dr. Reyes practices at 8300 Constitution Ave NE, Albuquerque, NM 87110. Dr. Reyes' primary practice is Pmg Kaseman Endocrinology - HOPD in Albuquerque, New Mexico. Dmand AI also links Dr. Reyes to 2 hospitals.
What is Dr. May O. Reyes' medical license number?
Dr. Reyes holds New Mexico license MD2007-0479.
Which hospitals is Dr. May O. Reyes affiliated with?
Dr. Reyes is affiliated with Presbyterian Hospital. Dmand AI links Dr. Reyes to 2 more hospitals.
What medical group is Dr. May O. Reyes part of?
Dr. Reyes is linked to Presbyterian Medical Group.
Does Dr. May O. Reyes accept Medicare?
Yes. CMS data shows Dr. Reyes billed Medicare for 1,087 services in 2024, and Dr. Reyes accepts Medicare assignment.
Does Dr. May O. Reyes offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Reyes as offering telehealth services.
What is Dr. May O. Reyes' MIPS score?
Dr. Reyes' MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. May O. Reyes see?
CMS counts 468 Medicare patients who saw Dr. Reyes in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. May O. Reyes bill to Medicare?
In 2024, Dr. Reyes' most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medical service (95251).
What drugs does Dr. May O. Reyes prescribe most?
In 2024 Medicare Part D data, Dr. Reyes' most prescribed drugs by claims were Levothyroxine Sodium, Synthroid and Alendronate Sodium.
Has Dr. May O. Reyes received payments from drug or device companies?
CMS Open Payments shows $5,847 in general payments to Dr. Reyes from 36 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. May O. Reyes been practicing?
Dr. Reyes graduated from medical school in 1988, 38 years ago.
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