West J Emerg Med
Diagnosis, DifferentialEmergency Service, HospitalHernia, Diaphragmatic
Dr. Ryan Michael Spencer, DO
NPI1740604792PAC ID9032336763
- Medicare services, 2024
- 105
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 32
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 2333 Biddle Ave, Wyandotte, MI 48192
- Practice phone
- Call (734) 246-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Spencer's professional email, personal email and mobile number
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Dr. Ryan Michael Spencer is an emergency medicine physician in Wyandotte, Michigan
Dr. Spencer practices at Henry Ford Wyandotte Hospital in Wyandotte, Michigan, part of Henry Ford Health.
Dr. Spencer's NPI, 1740604792, was assigned on February 11, 2014. Dr. Spencer graduated from Michigan State University College of Osteopathic Medicine in 2014. Dr. Spencer holds Michigan license 5101020916.
NPI and contact details
- NPI
- 1740604792NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032336763
- NPI enumeration date
- February 11, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 246-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Michael Spencer practices at Henry Ford Wyandotte Hospital in Wyandotte, Michigan
Dr. Spencer's primary practice is Henry Ford Wyandotte Hospital, at 2333 Biddle Ave, Wyandotte, MI 48192 in Wayne County. The practice phone is (734) 246-6000.
- Henry Ford Wyandotte Hospital2333 Biddle Ave, Wyandotte, MI 48192 · Wayne CountyPhone(734) 246-6000
Source: Dmand AI Affiliation Data
Dr. Ryan Michael Spencer is affiliated with 2 sites of care and 1 medical group
Dr. Spencer's primary practice is Henry Ford Wyandotte Hospital in Wyandotte, Michigan, part of Henry Ford Health. The medical group on file is EPMG-Emergency Physicians Medical Group. Dmand AI also links Dr. Spencer to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Michael Spencer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spencer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford Wyandotte Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ryan Michael Spencer is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Spencer's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Spencer is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Spencer
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
2,045emergency medicine physicians in Michigan37emergency medicine physicians in Wyandotte31emergency medicine physicians at Henry Ford Wyandotte Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ryan Michael Spencer billed Medicare for 105 services in 2024
CMS data shows 105 Medicare services from Dr. Spencer across 2 procedure codes in 2024, for 118 Medicare patients. Medicare paid $14,031 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024105
Medicare patients118
Paid by Medicare$14,031
Procedure codes2
Dr. Spencer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1172024: 10510%
Dr. Spencer compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Spencer
- Michigan median
- Medicare services
- 105vs 23455% below
- Medicare patients
- 118vs 21445% below
- Part D claims
- 11vs 4676% below
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Spencer'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. Spencer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spencer and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Michael Spencer treated 118 Medicare patients in 2024, average age 74
CMS counts 118 Medicare patients who saw Dr. Spencer in 2024. The largest group is 75 to 84, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.28, 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. Spencer's median patient age at 67, with 61% women.
Medicare patients, 2024118
Average age74
Average risk score2.28
Also on Medicaid28%
Dr. Spencer's Medicare patients by age, 2024
Dr. Spencer's Medicare patients by sex, 2024
- Women7564%
- Men4336%
Chronic conditions among Dr. Spencer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Anxiety53%
- COPD53%
- Diabetes46%
- Ischemic heart disease44%
- Chronic kidney disease42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spencer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Michael Spencer wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Spencer wrote 32 Medicare Part D claims for 24 patients. 94% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $60 in total drug cost. In 2018, CMS named 49 claims across 3 drugs.
Part D claims, 202432
Drugs named by CMS1
Total drug cost$60
Part D patients24
Dr. Spencer's Part D claims by kind of drug, 2024
- Generic30 claims94%
- Brand-name and other2 claims6%
Dr. Spencer's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 492019: 1178%
Drugs named by CMS: 1 in 2019, 3 in 2018.
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
How Dr. Ryan Michael Spencer takes part in Medicare
Dr. Spencer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Ryan Michael Spencer has 1 publication on record
Dmand AI links 1 paper to Dr. Spencer. Dr. Spencer's most frequent co-author is Ryan Patrick Offman, DO.
Papers1
Dr. Spencer's most frequent co-authors
Recent publications by Dr. Spencer
See who Dr. Spencer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Spencer works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan Michael Spencer received $677 in industry payments from 2016 to 2019
CMS Open Payments shows 10 general payments to Dr. Spencer from 2 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $510.
General payments to Dr. Spencer by program year, 2016 to 2019
Companies that paid Dr. Spencer the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan Michael Spencer graduated from Michigan State University College of Osteopathic Medicine
Dr. Spencer graduated from Michigan State University College of Osteopathic Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan Michael Spencer'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Ryan Michael Spencer
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. Ryan Michael Spencer's NPI number?
Dr. Ryan Michael Spencer's NPI number is 1740604792. It was assigned on February 11, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Michael Spencer?
Dr. Ryan Michael Spencer is an emergency medicine physician in Wyandotte, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ryan Michael Spencer practice?
Dr. Spencer practices at 2333 Biddle Ave, Wyandotte, MI 48192. Dr. Spencer's primary practice is Henry Ford Wyandotte Hospital in Wyandotte, Michigan, part of Henry Ford Health. Dmand AI also links Dr. Spencer to 1 hospital outpatient department.
What is Dr. Ryan Michael Spencer's office phone number?
The practice phone on file for Dr. Spencer is (734) 246-6000.
What is Dr. Ryan Michael Spencer's medical license number?
Dr. Spencer holds Michigan license 5101020916.
Which hospitals is Dr. Ryan Michael Spencer affiliated with?
Dr. Spencer practices at Henry Ford Wyandotte Hospital in Wyandotte, Michigan.
What medical group is Dr. Ryan Michael Spencer part of?
Dr. Spencer is linked to EPMG-Emergency Physicians Medical Group.
Does Dr. Ryan Michael Spencer accept Medicare?
Yes. CMS data shows Dr. Spencer billed Medicare for 105 services in 2024, and Dr. Spencer accepts Medicare assignment.
How many Medicare patients does Dr. Ryan Michael Spencer see?
CMS counts 118 Medicare patients who saw Dr. Spencer in 2024, with an average age of 74.
What services does Dr. Ryan Michael Spencer bill to Medicare?
In 2024, Dr. Spencer's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Show 6 more questionsShow fewer questions
Where did Dr. Ryan Michael Spencer go to medical school?
Dr. Spencer graduated from Michigan State University College of Osteopathic Medicine in 2014.
What drugs does Dr. Ryan Michael Spencer prescribe most?
In 2019 Medicare Part D data, Dr. Spencer's most prescribed drugs by claims were Cephalexin.
Has Dr. Ryan Michael Spencer received payments from drug or device companies?
CMS Open Payments shows $677 in general payments to Dr. Spencer from 2 companies from 2016 to 2019. The largest total came from Mallinckrodt LLC.
How long has Dr. Ryan Michael Spencer been practicing?
Dr. Spencer graduated from medical school in 2014, 12 years ago.
Does Dr. Ryan Michael Spencer do research?
Dmand AI links 1 publication to Dr. Spencer.
Who does Dr. Ryan Michael Spencer publish with?
Dr. Spencer's most frequent co-authors are Ryan Patrick Offman, DO (1 shared paper).
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