Dr. Ryan Spangler, MD
- Medicare services, 2024
- 291
- Medicare patients, 2024
- 183
- Part D claims, 2024
- 19
- Publications
- 10
- Hospital affiliations
- 1
- Practice address
- 22 South Greene Street, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Spangler'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. Ryan Spangler is an emergency medicine physician in Baltimore, Maryland
Dr. Spangler practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Spangler's NPI, 1699074914, was assigned on March 25, 2011. Dr. Spangler holds Maryland license D0077318.
- NPI
- 1699074914NPI Registry (opens in a new tab)
- NPI enumeration date
- March 25, 2011
- NPI status
- Active
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ryan Spangler practices at University of Maryland Medical Center in Baltimore, Maryland
Dr. Spangler's primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Source: Dmand AI Affiliation Data
Dr. Ryan Spangler is affiliated with 5 sites of care and 4 medical groups
Dr. Spangler's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. The medical group on file is Mercy Personal Physicians Downtown. Dmand AI also links Dr. Spangler to 4 more group practices and clinics and 3 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. Ryan Spangler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spangler practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Spangler is one of 1,057 emergency medicine physicians in Maryland
Emergency medicine is Dr. Spangler's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Spangler is licensed in Maryland.
Specialties and state licenses
- Emergency medicine, MarylandPrimary
Emergency medicine physicians near Dr. Spangler
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
Dr. Ryan Spangler billed Medicare for 291 services in 2024
CMS data shows 291 Medicare services from Dr. Spangler across 4 procedure codes in 2024, for 183 Medicare patients. Medicare paid $25,619 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Spangler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2132024: 18314%
- Tests and treatments
- 2023: 1142024: 1085%
Dr. Spangler compared with the Maryland median for emergency medicine physicians, 2024
- Dr. Spangler
- Maryland median
- Medicare services
- 291vs 300Close to median
- Medicare patients
- 183vs 29237% below
- Part D claims
- 19vs 4457% below
Medians across 1,040 emergency medicine physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Spangler'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. Ryan Spangler treated 183 Medicare patients in 2024, average age 68
CMS counts 183 Medicare patients who saw Dr. Spangler in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 56% are also on Medicaid. Their average risk score is 2.97, 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. Spangler's median patient age at 55, with 48% women.
Dr. Spangler's Medicare patients by age, 2024
Dr. Spangler's Medicare patients by sex, 2024
- Women9250%
- Men9150%
Chronic conditions among Dr. Spangler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Mood disorders57%
- Arthritis52%
- Depression49%
- Diabetes48%
- Chronic kidney disease46%
- Anxiety45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spangler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Spangler wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Spangler wrote 19 Medicare Part D claims for 11 patients. 84% of them were for generic drugs. They cover 1 drug, with $76 in total drug cost. In 2016, CMS named 12 claims across 1 drug.
Dr. Spangler's Part D claims by kind of drug, 2024
- Generic16 claims84%
- Brand-name and other3 claims16%
Dr. Spangler's most prescribed drugs by claims, 2018
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, 2016 to 2018
- 2016
- 2018
- Claims for drugs CMS names
- 2016: 122018: 1958%
Drugs named by CMS: 1 in 2018, 1 in 2016.
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
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Dr. Ryan Spangler has 10 publications on record
Dmand AI links 10 papers to Dr. Spangler, published from 2014 to 2018. 2014 was the busiest year, with 2. The most frequent topics are Emergency Service, Hospital. Dr. Spangler has published most often in Emerg Med Clin North Am. Dr. Spangler's most frequent co-authors are Laura Jean Bontempo, MD, Sarah Bui Dubbs, MD and Dimitrios Kapogiannis, MD.
Dr. Spangler's papers by year, 2014 to 2018
Topics Dr. Spangler writes about most
- Emergency Service, Hospital
Dr. Spangler's most frequent co-authors
- Laura Jean Bontempo, MD1 shared paper
- Sarah Bui Dubbs, MD1 shared paper
- Dimitrios Kapogiannis, MD1 shared paper
Recent publications by Dr. Spangler
Emerg Med Clin North Am
Emerg Med Clin North Am
See who Dr. Spangler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Spangler 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
Sources for Dr. Ryan Spangler'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Spangler
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 Spangler's NPI number?
Dr. Ryan Spangler's NPI number is 1699074914. It was assigned on March 25, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Spangler?
Dr. Ryan Spangler is an emergency medicine physician in Baltimore, Maryland. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ryan Spangler practice?
Dr. Spangler practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Spangler's primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Spangler to 4 group practices and clinics and 3 medical groups.
What is Dr. Ryan Spangler's office phone number?
The practice phone on file for Dr. Spangler is (410) 328-8667.
What is Dr. Ryan Spangler's medical license number?
Dr. Spangler holds Maryland license D0077318.
Which hospitals is Dr. Ryan Spangler affiliated with?
Dr. Spangler practices at University of Maryland Medical Center in Baltimore, Maryland.
What medical group is Dr. Ryan Spangler part of?
Dr. Spangler is linked to Mercy Personal Physicians Downtown. Dmand AI links Dr. Spangler to 3 more medical groups.
Does Dr. Ryan Spangler accept Medicare?
Yes. CMS data shows Dr. Spangler billed Medicare for 291 services in 2024.
How many Medicare patients does Dr. Ryan Spangler see?
CMS counts 183 Medicare patients who saw Dr. Spangler in 2024, with an average age of 68.
What services does Dr. Ryan Spangler bill to Medicare?
In 2024, Dr. Spangler's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and emergency department visit (99284).
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What drugs does Dr. Ryan Spangler prescribe most?
In 2018 Medicare Part D data, Dr. Spangler's most prescribed drugs by claims were Naproxen.
How long has Dr. Ryan Spangler been practicing?
Dr. Spangler's NPI was assigned in 2011.
Does Dr. Ryan Spangler do research?
Dmand AI links 10 publications to Dr. Spangler, published from 2014 to 2018.
Who does Dr. Ryan Spangler publish with?
Dr. Spangler's most frequent co-authors are Laura Jean Bontempo, MD (1 shared paper), Sarah Bui Dubbs, MD (1 shared paper) and Dimitrios Kapogiannis, MD (1 shared paper).
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