Michael D. Ray

  • Flagstaff, AZ
  • Emergency medicine physician
NPI1053480095PAC ID4183696271
Medicare services, 2024
325
Medicare patients, 2024
257
Part D claims, 2024
114
MIPS score, 2024
76
Hospital affiliations
2
Practice address
1200 North Beaver Street, Flagstaff, AZ 86001
Practice phone
Call (928) 779-3366
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Flagstaff Medical Center

Hospital · Flagstaff, Arizona

See all 4 affiliations

Find Michael Ray'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.

View contacts for free

Michael D. Ray is an emergency medicine physician in Flagstaff, Arizona

Michael Ray practices at Flagstaff Medical Center in Flagstaff, Arizona, part of Northern Arizona Healthcare.

Michael Ray's NPI, 1053480095, was assigned on November 6, 2006. Michael Ray graduated from University of Colorado School of Medicine, Denver in 1998. Michael Ray holds Arizona license 33392.

NPI and contact details
Medicare PAC ID
4183696271
NPI enumeration date
November 6, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(928) 779-3366
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Michael D. Ray practices at Flagstaff Medical Center in Flagstaff, Arizona

Michael Ray's primary practice is Flagstaff Medical Center, at 1200 North Beaver Street, Flagstaff, AZ 86001 in Coconino County. The practice phone is (928) 779-3366.

Source: Dmand AI Affiliation Data

Michael D. Ray is affiliated with 2 sites of care and 2 medical groups

Michael Ray's primary practice is Flagstaff Medical Center in Flagstaff, Arizona, part of Northern Arizona Healthcare. Michael Ray is also affiliated with Verde Valley Medical Center. The medical group on file is Northern Arizona Healthcare. Dmand AI also links Michael Ray to 1 more medical group, named with a free account.

See all 4 affiliations for Michael Ray

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

Dmand AI tracks the EHR system at Michael D. Ray's practice

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

EHR by site
SiteEHR vendor and product
Flagstaff Medical CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Michael Ray practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Northern Arizona Healthcare and 6.2K+ hospitals, with verified contacts in the same login.

Michael D. Ray is one of 1,360 emergency medicine physicians in Arizona

Emergency medicine is Michael Ray's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Michael Ray is board certified in emergency medicine by the American Board of Emergency Medicine. Michael Ray is licensed in Arizona.

Specialties and state licenses

  • Emergency medicine, ArizonaPrimaryLicense 33392 · taxonomy 207P00000X

Emergency medicine physicians near Michael Ray

Counts of emergency 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

Michael D. Ray billed Medicare for 325 services in 2024

CMS data shows 325 Medicare services from Michael Ray across 5 procedure codes in 2024, for 257 Medicare patients. Medicare paid $27,855 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024325
Medicare patients257
Paid by Medicare$27,855
Procedure codes5

Michael Ray's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2722024: 24111%
Tests and treatments
2023: 812024: 844%

Michael Ray compared with the Arizona median for emergency medicine physicians, 2024

  • Michael Ray
  • Arizona median
Medicare services
325vs 21650% above
Medicare patients
257vs 21022% above
Part D claims
17vs 5066% below

Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.

Michael Ray'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 Michael Ray

Need commercial claims for Michael Ray?

Medicare shows one payer. Book a meeting to get commercial claims data for Michael Ray and other emergency medicine physicians in Arizona.

Book a meeting

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

Michael D. Ray treated 257 Medicare patients in 2024, average age 74

CMS counts 257 Medicare patients who saw Michael Ray in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Michael Ray's median patient age at 69, with 52% women.

Medicare patients, 2024257
Average age74
Average risk score1.66
Also on Medicaid20%

Michael Ray's Medicare patients by age, 2024

Michael Ray's Medicare patients by sex, 2024

  • Women14958%
  • Men10842%

Chronic conditions among Michael Ray's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol69%
  3. Arthritis46%
  4. Mood disorders34%
  5. Anxiety33%
  6. Atrial fibrillation33%
  7. Ischemic heart disease33%
  8. Diabetes31%

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

Michael Ray'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

  • Women52%
  • Men46%

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

Michael D. Ray wrote 114 Medicare Part D claims in 2024

In 2024, Michael Ray wrote 114 Medicare Part D claims for 86 patients. 85% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $94 in total drug cost. In 2023, CMS named 39 claims across 3 drugs.

Part D claims, 2024114
Drugs named by CMS1
Total drug cost$94
Part D patients86

Michael Ray's Part D claims by kind of drug, 2024

  • Generic97 claims85%
  • Brand-name17 claims15%

Michael Ray'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 Michael Ray's Part D claims, 2024

  • Opioids19%22 of 114 claims
  • Antibiotics36%41 of 114 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: 392024: 1756%

Drugs named by CMS: 1 in 2024, 3 in 2023.

See all prescribing by Michael Ray

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

Michael D. Ray scored 76 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Michael Ray for performance year 2024, reported as part of a group. Michael Ray accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Michael Ray's MIPS scores, performance year 2024

  • 76of 100Final score
  • 70.6of 100Quality
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

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)

For MedTech and pharma teams

Find emergency medicine physicians like Michael Ray by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Michael D. Ray received $92 in industry payments in 2025

CMS Open Payments shows 2 general payments to Michael Ray from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $92.

Companies that paid Michael Ray the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Michael Ray

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

Michael D. Ray graduated from University of Colorado School of Medicine, Denver

Michael Ray graduated from University of Colorado School of Medicine, Denver in 1998.

  1. Medical schoolUniversity of Colorado School of Medicine, Denver
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Sources for Michael D. Ray'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 percentilesDoctors 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 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 Michael D. Ray

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Michael D. Ray's NPI number?

Michael D. Ray's NPI number is 1053480095. It was assigned on November 6, 2006, and it is active in the NPI Registry.

What does Michael D. Ray specialize in?

Michael D. Ray is an emergency medicine physician in Flagstaff, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Michael D. Ray practice?

Michael Ray practices at 1200 North Beaver Street, Flagstaff, AZ 86001. Michael Ray's primary practice is Flagstaff Medical Center in Flagstaff, Arizona, part of Northern Arizona Healthcare. Dmand AI also links Michael Ray to 1 medical group.

What is Michael D. Ray's office phone number?

The practice phone on file for Michael Ray is (928) 779-3366.

What is Michael D. Ray's medical license number?

Michael Ray holds Arizona license 33392.

Which hospitals is Michael D. Ray affiliated with?

Michael Ray practices at Flagstaff Medical Center in Flagstaff, Arizona. Michael Ray is also affiliated with Verde Valley Medical Center.

What medical group is Michael D. Ray part of?

Michael Ray is linked to Northern Arizona Healthcare. Dmand AI links Michael Ray to 1 more medical group.

Does Michael D. Ray accept Medicare?

Yes. CMS data shows Michael Ray billed Medicare for 325 services in 2024, and Michael Ray accepts Medicare assignment.

What is Michael D. Ray's MIPS score?

Michael Ray's MIPS final score for performance year 2024 is 76 out of 100, reported as part of a group.

How many Medicare patients does Michael D. Ray see?

CMS counts 257 Medicare patients who saw Michael Ray in 2024, with an average age of 74.

Show 6 more questionsShow fewer questions

Is Michael D. Ray board certified?

Yes. Michael Ray is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Michael D. Ray bill to Medicare?

In 2024, Michael Ray's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).

Where did Michael D. Ray go to medical school?

Michael Ray graduated from University of Colorado School of Medicine, Denver in 1998.

What drugs does Michael D. Ray prescribe most?

In 2024 Medicare Part D data, Michael Ray's most prescribed drugs by claims were Morphine Sulfate.

Has Michael D. Ray received payments from drug or device companies?

CMS Open Payments shows $92 in general payments to Michael Ray from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.

How long has Michael D. Ray been practicing?

Michael Ray graduated from medical school in 1998, 28 years ago.

Selling to emergency medicine practices?

See emergency medicine physicians in Arizona by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)