Dr. William Henderson McCray Jr., MD
- Medicare services, 2024
- 147
- Medicare patients, 2024
- 88
- Part D claims, 2024
- 23
- MIPS score, 2024
- 91
- Hospital affiliations
- 5
- Practice address
- 801 West Maple Street, Farmington, NM 87401
- Practice phone
- Call (505) 609-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. McCray'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. William Henderson McCray Jr. is a gastroenterologist in Farmington, New Mexico
Dr. McCray practices at San Juan Regional Medical Center in Farmington, New Mexico, part of San Juan Regional Medical Center.
Dr. McCray's NPI, 1912989781, was assigned on November 17, 2005. Dr. McCray holds Alaska license 4314.
- NPI
- 1912989781NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183614399
- NPI enumeration date
- November 17, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (505) 609-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Henderson McCray Jr. practices at San Juan Regional Medical Center in Farmington, New Mexico
Dr. McCray's primary practice is San Juan Regional Medical Center, at 801 West Maple Street, Farmington, NM 87401 in San Juan County. The practice phone is (505) 609-2000.
- San Juan Regional Medical Center801 West Maple Street, Farmington, NM 87401 · San Juan CountyPhone(505) 609-2000
Source: Dmand AI Affiliation Data
Dr. William Henderson McCray Jr. is affiliated with 7 sites of care and 3 medical groups
Dr. McCray's primary practice is San Juan Regional Medical Center in Farmington, New Mexico, part of San Juan Regional Medical Center. Dr. McCray is also affiliated with Wellstar Cobb Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. McCray to 3 more hospitals, 2 group practices and clinics and 2 medical groups, 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. William Henderson McCray Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McCray practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Juan Regional Medical Center | Available with a free account |
| +6 more sites and 2 medical groups | 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 San Juan Regional Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Henderson McCray Jr. is one of 99 gastroenterologists in New Mexico
Gastroenterology is Dr. McCray's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. McCray is licensed in Alaska.
Specialties and state licenses
- Gastroenterology, AlaskaPrimary
Gastroenterologists near Dr. McCray
Counts of gastroenterologists 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. William Henderson McCray Jr. billed Medicare for 147 services in 2024
CMS data shows 147 Medicare services from Dr. McCray across 5 procedure codes in 2024, for 88 Medicare patients. Medicare paid $14,262 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McCray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 162024: 94488%
- Office and hospital visits
- 2023: 432024: 5323%
Dr. McCray compared with the New Mexico median for gastroenterologists, 2024
- Dr. McCray
- New Mexico median
- Medicare services
- 147vs 30652% below
- Medicare patients
- 88vs 25165% below
- Part D claims
- 14vs 18492% below
Medians across 89 gastroenterologists in New Mexico with Dmand AI profiles that report each measure.
Dr. McCray'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.
Need commercial claims for Dr. McCray?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McCray and other gastroenterologists in New Mexico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Henderson McCray Jr. treated 88 Medicare patients in 2024, average age 72
CMS counts 88 Medicare patients who saw Dr. McCray in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.88, 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. McCray's median patient age at 69, with 59% women.
Dr. McCray's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. McCray's Medicare patients by sex, 2024
- Women4855%
- Men4045%
Chronic conditions among Dr. McCray's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis47%
- Diabetes45%
- Chronic kidney disease35%
- Heart failure26%
- Ischemic heart disease26%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. McCray's 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
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Henderson McCray Jr. wrote 23 Medicare Part D claims in 2024
In 2024, Dr. McCray wrote 23 Medicare Part D claims for 15 patients. 96% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $154 in total drug cost. In 2020, CMS named 536 claims across 15 drugs.
Dr. McCray's Part D claims by kind of drug, 2024
- Generic22 claims96%
- Brand-name and other1 claims4%
Dr. McCray's 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.
Part D claims for drugs CMS names, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 5362024: 1497%
Drugs named by CMS: 1 in 2024, 15 in 2020.
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. William Henderson McCray Jr. scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. McCray for performance year 2024, reported as part of a group. Dr. McCray accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 44 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. McCray, more than 61% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. McCray's MIPS scores, performance year 2024
- 91of 100Final score
- 79.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. McCray ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 61st percentile44 procedures
- Colonoscopy
- 54th percentile31 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. William Henderson McCray Jr. received $172 in industry payments from 2016 to 2020
CMS Open Payments shows 10 general payments to Dr. McCray from 7 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $41.
General payments to Dr. McCray by program year, 2016 to 2020
Companies that paid Dr. McCray the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Henderson McCray Jr.'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. William Henderson McCray Jr.
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. William Henderson McCray Jr.'s NPI number?
Dr. William Henderson McCray Jr.'s NPI number is 1912989781. It was assigned on November 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. William Henderson McCray Jr.?
Dr. William Henderson McCray Jr. is a gastroenterologist in Farmington, New Mexico. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. William Henderson McCray Jr. practice?
Dr. McCray practices at 801 West Maple Street, Farmington, NM 87401. Dr. McCray's primary practice is San Juan Regional Medical Center in Farmington, New Mexico, part of San Juan Regional Medical Center. Dmand AI also links Dr. McCray to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. William Henderson McCray Jr.'s office phone number?
The practice phone on file for Dr. McCray is (505) 609-2000.
What is Dr. William Henderson McCray Jr.'s medical license number?
Dr. McCray holds Alaska license 4314.
Which hospitals is Dr. William Henderson McCray Jr. affiliated with?
Dr. McCray practices at San Juan Regional Medical Center in Farmington, New Mexico. Dr. McCray is also affiliated with Wellstar Cobb Medical Center. Dmand AI links Dr. McCray to 3 more hospitals.
What medical group is Dr. William Henderson McCray Jr. part of?
Dr. McCray is linked to Wellstar Medical Group. Dmand AI links Dr. McCray to 2 more medical groups.
Does Dr. William Henderson McCray Jr. accept Medicare?
Yes. CMS data shows Dr. McCray billed Medicare for 147 services in 2024, and Dr. McCray accepts Medicare assignment.
What is Dr. William Henderson McCray Jr.'s MIPS score?
Dr. McCray's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. William Henderson McCray Jr. see?
CMS counts 88 Medicare patients who saw Dr. McCray in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. William Henderson McCray Jr. bill to Medicare?
In 2024, Dr. McCray's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45385) and hospital inpatient care (99222).
What drugs does Dr. William Henderson McCray Jr. prescribe most?
In 2024 Medicare Part D data, Dr. McCray's most prescribed drugs by claims were Pantoprazole Sodium.
Has Dr. William Henderson McCray Jr. received payments from drug or device companies?
CMS Open Payments shows $172 in general payments to Dr. McCray from 7 companies from 2016 to 2020. The largest total came from Allergan Inc.
How long has Dr. William Henderson McCray Jr. been practicing?
Dr. McCray graduated from medical school in 1993, 33 years ago.
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