Dr. William M. Ryan, MD
- Medicare services, 2018
- 302
- Part D claims, 2018
- 1,567
- Publications
- 1
- Industry payments
- $14
- State license
- 1
- Practice address
- 1397 Weimer Rd, Taos, NM 87571
- Practice phone
- Call (505) 367-0340
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ryan'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. William M. Ryan is an internist in Taos, New Mexico
Dr. Ryan practices in Taos, New Mexico.
Dr. Ryan's NPI, 1326076753, was assigned on June 28, 2006. Dr. Ryan holds New Mexico license 80-87.
- NPI
- 1326076753NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Practice phone
- (505) 367-0340
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. William M. Ryan's practice address is in Taos, New Mexico
Dr. Ryan's practice address in the NPI Registry is 1397 Weimer Rd, Taos, NM 87571, in Taos County. The practice phone is (505) 367-0340.
- NPI Registry address1397 Weimer Rd, Taos, NM 87571 · Taos CountyPhone(505) 367-0340
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. William M. Ryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Ryan's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William M. Ryan is one of 734 internists in New Mexico
Internal medicine is Dr. Ryan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ryan is licensed in New Mexico.
Specialties and state licenses
- Internal medicine, New MexicoPrimary
Internists near Dr. Ryan
Counts of internists 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. William M. Ryan billed Medicare for 302 services in 2018
CMS data shows 302 Medicare services from Dr. Ryan across 7 procedure codes in 2018. Medicare paid $12,492 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ryan's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 1,3382018: 30277%
Dr. Ryan compared with the New Mexico median for internists, 2018
- Dr. Ryan
- New Mexico median
- Medicare services
- 302vs 2817% above
- Part D claims
- 1,567vs 1629.7 times
Medians across 716 internists in New Mexico with Dmand AI profiles that report each measure.
Dr. Ryan's most billed Medicare procedure codes, 2018
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ryan and other internists in New Mexico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William M. Ryan's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Ryan's median patient age at 60, with 41% women.
Dr. Ryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. William M. Ryan wrote 1,567 Medicare Part D claims in 2018
In 2018, Dr. Ryan wrote 1,567 Medicare Part D claims. They cover 47 drugs, with $105,692 in total drug cost. In 2017, CMS named 3,046 claims across 77 drugs.
Dr. Ryan'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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 3,0462018: 1,56749%
Drugs named by CMS: 47 in 2018, 77 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. William M. Ryan has 1 publication on record
Dmand AI links 1 paper to Dr. Ryan in 2018. Dr. Ryan's most frequent co-authors are Emily Rose Cuthbertson, MD, Farouk O. Dako, MD and Dmitry Niman, MD.
Dr. Ryan's most frequent co-authors
- Emily Rose Cuthbertson, MD1 shared paper
- Farouk O. Dako, MD1 shared paper
- Dmitry Niman, MD1 shared paper
Recent publications by Dr. Ryan
See who Dr. Ryan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ryan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William M. Ryan received $14 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Ryan from 1 drug or device company in 2016. Education make up the largest share, 100% of the total. Pfizer Inc. paid the most, $14.
Companies that paid Dr. Ryan the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William M. Ryan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. William M. Ryan
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. William M. Ryan's NPI number?
Dr. William M. Ryan's NPI number is 1326076753. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William M. Ryan?
Dr. William M. Ryan is an internist in Taos, New Mexico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William M. Ryan practice?
Dr. Ryan practices at 1397 Weimer Rd, Taos, NM 87571.
What is Dr. William M. Ryan's office phone number?
The practice phone on file for Dr. Ryan is (505) 367-0340.
What is Dr. William M. Ryan's medical license number?
Dr. Ryan holds New Mexico license 80-87.
Does Dr. William M. Ryan accept Medicare?
Yes. CMS data shows Dr. Ryan billed Medicare for 302 services in 2018.
What services does Dr. William M. Ryan bill to Medicare?
In 2018, Dr. Ryan's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99232) and hospital inpatient care (99233).
What drugs does Dr. William M. Ryan prescribe most?
In 2018 Medicare Part D data, Dr. Ryan's most prescribed drugs by claims were Simvastatin, Metformin HCl and Losartan-Hydrochlorothiazide.
Has Dr. William M. Ryan received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Ryan from 1 company from 2016 to 2016. The largest total came from Pfizer Inc.
How long has Dr. William M. Ryan been practicing?
Dr. Ryan's NPI was assigned in 2006.
Does Dr. William M. Ryan do research?
Dmand AI links 1 publication to Dr. Ryan.
Who does Dr. William M. Ryan publish with?
Dr. Ryan's most frequent co-authors are Emily Rose Cuthbertson, MD (1 shared paper), Farouk O. Dako, MD (1 shared paper) and Dmitry Niman, MD (1 shared paper).
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