Dr. Michael K. Bay, MD

  • Albuquerque, NM
  • Gastroenterologist
NPI1437143195
Medicare services, 2024
24
Medicare patients, 2024
32
Part D claims, 2024
87
Publications
6
MIPS score, 2024
84
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. Michael K. Bay is a gastroenterologist in Albuquerque, New Mexico

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

Dr. Bay's NPI, 1437143195, was assigned on September 8, 2005. Dr. Bay graduated from The University of New Mexico School of Medicine in 1985. Dr. Bay's New Mexico license number on file is MD2009-0645.

NPI and contact details
NPI enumeration date
September 8, 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
67
Medical school graduation
1985

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

Dr. Michael K. Bay practices at Southwest Endoscopy - Albuquerque in Albuquerque, New Mexico

Dr. Bay'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. Michael K. Bay is affiliated with 1 site of care

Dr. Bay's primary practice is Southwest Endoscopy - Albuquerque in Albuquerque, New Mexico. Dr. Bay's employer is on file too: a surgery center (asc).

Southwest Endoscopy - AlbuquerqueSurgery Center - Medicare-Certified · Albuquerque, New MexicoPrimary
Parent health systemName with a free accountEmployer: surgery center (asc)Name with a free account
See Dr. Bay's affiliation in Dmand AI

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

Dmand AI tracks the EHR system at Dr. Michael K. Bay's practice

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

EHR by site
SiteEHR vendor and product
Southwest Endoscopy - AlbuquerqueAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael K. Bay is one of 99 gastroenterologists in New Mexico

Gastroenterology is Dr. Bay's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Bay is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Bay's licenses on file in 2 states: New Mexico and Texas.

Specialties and state licenses

  • Gastroenterology, New MexicoPrimaryLicense MD2009-0645 · 2009 to 2025 · taxonomy 207RG0100X
  • Texas license1986 to 2011

Clinical focus

Dmand AI lists acid reflux, colonoscopy, gastrointestinal bleeding and upper GI endoscopy among the conditions Dr. Bay treats.

Gastroenterologists near Dr. Bay

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. Michael K. Bay billed Medicare for 24 services in 2024

CMS data shows 24 Medicare services from Dr. Bay across 2 procedure codes in 2024, for 32 Medicare patients. Medicare paid $3,643 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202424
Medicare patients32
Paid by Medicare$3,643
Procedure codes2

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

  • 2023
  • 2024
Surgery
2023: 642024: 2463%
Other services
2023: 142024: 0100%

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

  • Dr. Bay
  • New Mexico median
Medicare services
24vs 30692% below
Medicare patients
32vs 25187% below
Part D claims
33vs 18482% below

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

Dr. Bay'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.

See all procedures by Dr. Bay

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bay and other gastroenterologists in New Mexico.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael K. Bay treated 32 Medicare patients in 2024, average age 73

CMS counts 32 Medicare patients who saw Dr. Bay in 2024. The largest group is 65 to 74, with 21 patients. 69% of them have high cholesterol, and 53% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bay's median patient age at 62, with 47% women.

Medicare patients, 202432
Average age73
Average risk score0.92

Dr. Bay's Medicare patients by age, 2024

Dr. Bay's Medicare patients by sex, 2024

  • Women2063%
  • Men1238%

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

  1. High cholesterol69%
  2. High blood pressure53%
  3. Arthritis50%

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

Dr. Bay's patients across all payers

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

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women47%
  • Men53%

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

Dr. Michael K. Bay wrote 87 Medicare Part D claims in 2024

In 2024, Dr. Bay wrote 87 Medicare Part D claims for 33 patients. 82% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $551 in total drug cost. In 2023, CMS named 233 claims across 9 drugs.

Part D claims, 202487
Drugs named by CMS2
Total drug cost$551
Part D patients33

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

  • Generic71 claims82%
  • Brand-name16 claims18%

Dr. Bay'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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2332024: 3386%

Drugs named by CMS: 2 in 2024, 9 in 2023.

See all prescribing by Dr. Bay

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 K. Bay 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. Bay for performance year 2024, reported as part of a group.

Dr. Bay'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. Michael K. Bay has 6 publications on record

Dmand AI links 6 papers to Dr. Bay. The most frequent topics are Colchicine, Liver Cirrhosis, Alcoholic and Liver Diseases. Dr. Bay has published most often in Alcohol Clin Exp Res. Dr. Bay's most frequent co-authors are Kermit V. Speeg, MD and Steven Schenker, MD.

Papers6

Topics Dr. Bay writes about most

  • Colchicine
  • Liver Cirrhosis, Alcoholic
  • Liver Diseases

Dr. Bay's most frequent co-authors

Recent publications by Dr. Bay

See all 6 publications and co-authors

See who Dr. Bay researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bay works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michael K. Bay received $938 in industry payments from 2016 to 2023

CMS Open Payments shows 29 general payments to Dr. Bay from 13 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $209.

General payments to Dr. Bay by program year, 2016 to 2023

Companies that paid Dr. Bay the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Bay

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

Dr. Michael K. Bay has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Bay, most recently ACP Fellow in 2012.

Awards and honors for Dr. Bay

  1. 2012
    • ACP Fellow
  2. 2001
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Michael K. Bay graduated from The University of New Mexico School of Medicine

Dr. Bay graduated from The University of New Mexico School of Medicine in 1985. Dr. Bay is a member of ACP.

  1. Medical schoolThe University of New Mexico School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Michael K. Bay accepts plans from 7 insurance carriers

Dr. Bay is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • Regence Health Plans
  • United Healthcare

Plan types Dr. Bay accepts, by number of carriers

  1. Medicare7
  2. PPO7
  3. HMO3
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael K. Bay'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Michael K. Bay

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 K. Bay's NPI number?

Dr. Michael K. Bay's NPI number is 1437143195. It was assigned on September 8, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael K. Bay?

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

Where does Dr. Michael K. Bay practice?

Dr. Bay practices at 7788 Jefferson NE, Albuquerque, NM 87109. Dr. Bay's primary practice is Southwest Endoscopy - Albuquerque in Albuquerque, New Mexico.

What is Dr. Michael K. Bay's office phone number?

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

What is Dr. Michael K. Bay's medical license number?

Dr. Bay's New Mexico license number on file is MD2009-0645, one of the licenses on file in 2 states.

Which states has Dr. Michael K. Bay been licensed in?

Dmand AI has state licenses on file for Dr. Bay in New Mexico (2009 to 2025) and Texas (1986 to 2011).

Does Dr. Michael K. Bay accept Medicare?

Yes. CMS data shows Dr. Bay billed Medicare for 24 services in 2024.

What is Dr. Michael K. Bay's MIPS score?

Dr. Bay'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. Michael K. Bay see?

CMS counts 32 Medicare patients who saw Dr. Bay in 2024, with an average age of 73.

Is Dr. Michael K. Bay board certified?

Yes. Dr. Bay is board certified in gastroenterology by the American Board of Internal Medicine.

Show 8 more questionsShow fewer questions

What services does Dr. Michael K. Bay bill to Medicare?

In 2024, Dr. Bay's most billed Medicare services were surgery: digestive system (45385) and surgery: digestive system (45380).

Where did Dr. Michael K. Bay go to medical school?

Dr. Bay graduated from The University of New Mexico School of Medicine in 1985.

What drugs does Dr. Michael K. Bay prescribe most?

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

Has Dr. Michael K. Bay received payments from drug or device companies?

CMS Open Payments shows $938 in general payments to Dr. Bay from 13 companies from 2016 to 2023. The largest total came from Gilead Sciences, Inc.

How long has Dr. Michael K. Bay been practicing?

Dr. Bay graduated from medical school in 1985, 41 years ago.

Does Dr. Michael K. Bay do research?

Dmand AI links 6 publications to Dr. Bay.

Who does Dr. Michael K. Bay publish with?

Dr. Bay's most frequent co-authors are Kermit V. Speeg, MD (2 shared papers) and Steven Schenker, MD (1 shared paper).

What insurance does Dr. Michael K. Bay accept?

Dr. Bay is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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