Dr. Andrew C. Mason, MD

  • Albuquerque, NM
  • Gastroenterologist
NPI1265431563
Medicare services, 2024
334
Medicare patients, 2024
270
Part D claims, 2024
483
MIPS score, 2024
84
Industry payments
$1,119
Practice address
7788 Jefferson NE, Albuquerque, NM 87109
Practice phone
Call (505) 999-1600
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Southwest Endoscopy - Albuquerque

Surgery Center - Medicare-Certified · Albuquerque, New Mexico

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Dr. Andrew C. Mason is a gastroenterologist in Albuquerque, New Mexico

Dr. Mason practices at Southwest Endoscopy - Albuquerque in Albuquerque, New Mexico.

Dr. Mason's NPI, 1265431563, was assigned on July 19, 2005. Dr. Mason graduated from University of New Mexico School of Medicine in 1996. Dr. Mason holds New Mexico license 99-82.

NPI and contact details
NPI enumeration date
July 19, 2005
NPI status
Active
Practice phone
(505) 999-1600
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Andrew C. Mason practices at Southwest Endoscopy - Albuquerque in Albuquerque, New Mexico

Dr. Mason's primary practice is Southwest Endoscopy - Albuquerque, at 7788 Jefferson NE, Albuquerque, NM 87109. The practice phone is (505) 999-1600.

  • Southwest Endoscopy - Albuquerque
    7788 Jefferson NE, Albuquerque, NM 87109Phone(505) 999-1600

Source: Dmand AI Affiliation Data

Dr. Andrew C. Mason is affiliated with 2 sites of care and 2 medical groups

Dr. Mason's primary practice is Southwest Endoscopy - Albuquerque in Albuquerque, New Mexico. The medical group on file is Southwest Gastroenterology Associates. Dmand AI also links Dr. Mason to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Mason

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Andrew C. Mason's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mason practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Southwest Endoscopy - AlbuquerqueAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Andrew C. Mason is one of 99 gastroenterologists in New Mexico

Gastroenterology is Dr. Mason's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Mason is licensed in New Mexico.

Specialties and state licenses

  • Gastroenterology, New MexicoPrimaryLicense 99-82 · taxonomy 207RG0100X

Gastroenterologists near Dr. Mason

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. Andrew C. Mason billed Medicare for 334 services in 2024

CMS data shows 334 Medicare services from Dr. Mason across 8 procedure codes in 2024, for 270 Medicare patients. Medicare paid $39,490 for them.

Medicare services, 2024334
Medicare patients270
Paid by Medicare$39,490
Procedure codes8

Dr. Mason's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 3752024: 21343%
Office and hospital visits
2023: 2402024: 9461%
Other services
2023: 582024: 2753%
Tests and treatments
2023: 552024: 0100%

Where Dr. Mason's Medicare services took place, 2024

  • In an office15145%
  • In a facility18355%

Dr. Mason compared with the New Mexico median for gastroenterologists, 2024

  • Dr. Mason
  • New Mexico median
Medicare services
334vs 3069% above
Medicare patients
270vs 2518% above
Part D claims
314vs 18471% above

Medians across 89 gastroenterologists in New Mexico with Dmand AI profiles that report each measure.

Dr. Mason'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. Andrew C. Mason treated 270 Medicare patients in 2024, average age 73

CMS counts 270 Medicare patients who saw Dr. Mason in 2024. The largest group is 65 to 74, with 151 patients. 70% of them have high cholesterol, and 59% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Mason's median patient age at 70, with 41% women.

Medicare patients, 2024270
Average age73
Average risk score0.98
Also on Medicaid4%

Dr. Mason's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Mason's Medicare patients by sex, 2024

  • Women15056%
  • Men12044%

Chronic conditions among Dr. Mason's Medicare patients, 2024

  1. High cholesterol70%
  2. High blood pressure59%
  3. Arthritis51%
  4. Osteoporosis23%
  5. Mood disorders21%
  6. Anxiety20%
  7. Diabetes20%
  8. Ischemic heart disease20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Mason's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women41%
  • Men59%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Andrew C. Mason wrote 483 Medicare Part D claims in 2024

In 2024, Dr. Mason wrote 483 Medicare Part D claims for 134 patients. 87% of them were for generic drugs. CMS names the drug for 314 of them, across 8 drugs with 11 or more claims each, at $207,994 in total drug cost. In 2023, CMS named 446 claims across 11 drugs.

Part D claims, 2024483
Drugs named by CMS8
Total drug cost$207,994
Part D patients134

Dr. Mason's Part D claims by kind of drug, 2024

  • Generic420 claims87%
  • Brand-name63 claims13%

Dr. Mason'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.

Drug classes CMS tracks in Dr. Mason's Part D claims, 2024

  • Antibiotics3%16 of 483 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: 4462024: 31430%

Drugs named by CMS: 8 in 2024, 11 in 2023.

See all prescribing by Dr. Mason

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. Andrew C. Mason scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Mason for performance year 2024, reported as part of a group.

Dr. Mason's MIPS scores, performance year 2024

  • 84of 100Final score
  • 77.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

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. Andrew C. Mason received $1,119 in industry payments from 2016 to 2025

CMS Open Payments shows 39 general payments to Dr. Mason from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Gilead Sciences, Inc. paid the most, $357.

General payments to Dr. Mason by program year, 2016 to 2025

General payments to Dr. Mason by kind, 2016 to 2025

$1.1Kin total
  • Food and beverage$1,08797%
  • Education$323%

Companies that paid Dr. Mason the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Mason

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Andrew C. Mason graduated from University of New Mexico School of Medicine

Dr. Mason graduated from University of New Mexico School of Medicine in 1996.

  1. Medical schoolUniversity of New Mexico School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Andrew C. Mason's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesClinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Andrew C. Mason

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. Andrew C. Mason's NPI number?

Dr. Andrew C. Mason's NPI number is 1265431563. It was assigned on July 19, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Andrew C. Mason?

Dr. Andrew C. Mason is a gastroenterologist in Albuquerque, New Mexico. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Andrew C. Mason practice?

Dr. Mason practices at 7788 Jefferson NE, Albuquerque, NM 87109. Dr. Mason's primary practice is Southwest Endoscopy - Albuquerque in Albuquerque, New Mexico. Dmand AI also links Dr. Mason to 1 group practice or clinic and 1 medical group.

What is Dr. Andrew C. Mason's office phone number?

The practice phone on file for Dr. Mason is (505) 999-1600.

What is Dr. Andrew C. Mason's medical license number?

Dr. Mason holds New Mexico license 99-82.

What medical group is Dr. Andrew C. Mason part of?

Dr. Mason is linked to Southwest Gastroenterology Associates. Dmand AI links Dr. Mason to 1 more medical group.

Does Dr. Andrew C. Mason accept Medicare?

Yes. CMS data shows Dr. Mason billed Medicare for 334 services in 2024.

What is Dr. Andrew C. Mason's MIPS score?

Dr. Mason's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Dr. Andrew C. Mason see?

CMS counts 270 Medicare patients who saw Dr. Mason in 2024, with an average age of 73.

What services does Dr. Andrew C. Mason bill to Medicare?

In 2024, Dr. Mason's most billed Medicare services were surgery: digestive system (45380), surgery: digestive system (46221) and office visit, established patient (99214).

Show 4 more questionsShow fewer questions

Where did Dr. Andrew C. Mason go to medical school?

Dr. Mason graduated from University of New Mexico School of Medicine in 1996.

What drugs does Dr. Andrew C. Mason prescribe most?

In 2024 Medicare Part D data, Dr. Mason's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Mesalamine.

Has Dr. Andrew C. Mason received payments from drug or device companies?

CMS Open Payments shows $1,119 in general payments to Dr. Mason from 13 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Dr. Andrew C. Mason been practicing?

Dr. Mason graduated from medical school in 1996, 30 years ago.

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