Antineoplastic Combined Chemotherapy ProtocolsArea Under CurveCarboplatin
Dr. Charles M. Ruhl, MD
NPI1134237274PAC ID0446223853
- Medicare services, 2024
- 952
- Medicare patients, 2024
- 419
- Part D claims, 2024
- 775
- Publications
- 1
- MIPS score, 2024
- 75
- Practice address
- 830 Eddy St, Providence, RI 02905
- Practice phone
- Call (401) 274-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Otolaryngology-Head and Neck Surgery, Inc.
Providence, Rhode Island
Find Dr. Ruhl'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. Charles M. Ruhl is an otolaryngologist in Providence, Rhode Island
Dr. Ruhl practices at University Otolaryngology-Head and Neck Surgery, Inc. in Providence, Rhode Island.
Dr. Ruhl's NPI, 1134237274, was assigned on August 28, 2006. Dr. Ruhl graduated from University of Virginia School of Medicine in 1993. Dr. Ruhl holds Rhode Island license 9720.
NPI and contact details
- NPI
- 1134237274NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446223853
- NPI enumeration date
- August 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 274-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles M. Ruhl practices at University Otolaryngology-Head and Neck Surgery, Inc. in Providence, Rhode Island
Dr. Ruhl's primary practice is University Otolaryngology-Head and Neck Surgery, Inc., at 830 Eddy St, Providence, RI 02905 in Providence County. The practice phone is (401) 274-2300.
- University Otolaryngology-Head and Neck Surgery, Inc.830 Eddy St, Providence, RI 02905 · Providence CountyPhone(401) 274-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charles M. Ruhl is affiliated with 3 sites of care and 1 medical group
Dr. Ruhl's primary practice is University Otolaryngology-Head and Neck Surgery, Inc. in Providence, Rhode Island. Dr. Ruhl is also affiliated with Rhode Island Hospital. The medical group on file is The University Otolaryngology. Dmand AI also links Dr. Ruhl to 1 more group practice or clinic, named with a free account.
University Otolaryngology-Head and Neck Surgery, Inc.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Charles M. Ruhl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruhl practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Otolaryngology-Head and Neck Surgery, Inc. | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles M. Ruhl is one of 26 otolaryngologists in Rhode Island
Otolaryngology is Dr. Ruhl's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Ruhl is licensed in Rhode Island.
Specialties and state licenses
- Otolaryngology, Rhode IslandPrimary
Otolaryngologists near Dr. Ruhl
Counts of otolaryngologists 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. Charles M. Ruhl billed Medicare for 952 services in 2024
CMS data shows 952 Medicare services from Dr. Ruhl across 9 procedure codes in 2024, for 419 Medicare patients. Medicare paid $62,688 for them. Every service was in an office.
Medicare services, 2024952
Medicare patients419
Paid by Medicare$62,688
Procedure codes9
Dr. Ruhl's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5432024: 4939%
- Surgery
- 2023: 2372024: 28219%
- Tests and treatments
- 2023: 3382024: 17748%
Dr. Ruhl compared with the Rhode Island median for otolaryngologists, 2024
- Dr. Ruhl
- Rhode Island median
- Medicare services
- 952vs 80418% above
- Medicare patients
- 419vs 419Close to median
- Part D claims
- 686vs 2582.7 times
Medians across 28 otolaryngologists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Ruhl'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. Ruhl?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ruhl and other otolaryngologists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles M. Ruhl treated 419 Medicare patients in 2024, average age 76
CMS counts 419 Medicare patients who saw Dr. Ruhl in 2024. The largest group is 75 to 84, with 179 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ruhl's median patient age at 47, with 56% women.
Medicare patients, 2024419
Average age76
Average risk score1.06
Also on Medicaid7%
Dr. Ruhl's Medicare patients by age, 2024
Dr. Ruhl's Medicare patients by sex, 2024
- Women25160%
- Men16840%
Chronic conditions among Dr. Ruhl's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis48%
- Anxiety28%
- Mood disorders26%
- Depression23%
- Ischemic heart disease23%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ruhl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles M. Ruhl wrote 775 Medicare Part D claims in 2024
In 2024, Dr. Ruhl wrote 775 Medicare Part D claims for 273 patients. 99% of them were for generic drugs. CMS names the drug for 686 of them, across 13 drugs with 11 or more claims each, at $13,258 in total drug cost. In 2023, CMS named 787 claims across 15 drugs.
Part D claims, 2024775
Drugs named by CMS13
Total drug cost$13,258
Part D patients273
Dr. Ruhl's Part D claims by kind of drug, 2024
- Generic766 claims99%
- Brand-name and other9 claims1%
Dr. Ruhl'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 Dr. Ruhl's Part D claims, 2024
- Antibiotics4%32 of 775 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: 7872024: 68613%
Drugs named by CMS: 13 in 2024, 15 in 2023.
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. Charles M. Ruhl scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Ruhl for performance year 2024, reported as part of a group. Dr. Ruhl accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charles M. Ruhl has 1 publication on record
Dmand AI links 1 paper to Dr. Ruhl. Dr. Ruhl's most frequent co-authors are Tirrell T. Johnson, MD, Ritesh Rathore, MD and Neal E. Ready, MD.
Papers1
Dr. Ruhl's most frequent co-authors
Recent publications by Dr. Ruhl
See who Dr. Ruhl researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ruhl works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Charles M. Ruhl received $257 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Ruhl from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $196.
General payments to Dr. Ruhl by program year, 2016 to 2025
Companies that paid Dr. Ruhl the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles M. Ruhl graduated from University of Virginia School of Medicine
Dr. Ruhl graduated from University of Virginia School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles M. Ruhl'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Clinician Public Reporting: Overall MIPS Performance (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. Charles M. Ruhl
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. Charles M. Ruhl's NPI number?
Dr. Charles M. Ruhl's NPI number is 1134237274. It was assigned on August 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles M. Ruhl?
Dr. Charles M. Ruhl is an otolaryngologist in Providence, Rhode Island. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Charles M. Ruhl practice?
Dr. Ruhl practices at 830 Eddy St, Providence, RI 02905. Dr. Ruhl's primary practice is University Otolaryngology-Head and Neck Surgery, Inc. in Providence, Rhode Island. Dmand AI also links Dr. Ruhl to 1 group practice or clinic.
What is Dr. Charles M. Ruhl's office phone number?
The practice phone on file for Dr. Ruhl is (401) 274-2300.
What is Dr. Charles M. Ruhl's medical license number?
Dr. Ruhl holds Rhode Island license 9720.
Which hospitals is Dr. Charles M. Ruhl affiliated with?
Dr. Ruhl is affiliated with Rhode Island Hospital.
What medical group is Dr. Charles M. Ruhl part of?
Dr. Ruhl is linked to The University Otolaryngology.
Does Dr. Charles M. Ruhl accept Medicare?
Yes. CMS data shows Dr. Ruhl billed Medicare for 952 services in 2024, and Dr. Ruhl accepts Medicare assignment.
What is Dr. Charles M. Ruhl's MIPS score?
Dr. Ruhl's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Charles M. Ruhl see?
CMS counts 419 Medicare patients who saw Dr. Ruhl in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Charles M. Ruhl bill to Medicare?
In 2024, Dr. Ruhl's most billed Medicare services were office visit, established patient (99213), ear, nose and throat service (92504) and surgery: ear (69210).
Where did Dr. Charles M. Ruhl go to medical school?
Dr. Ruhl graduated from University of Virginia School of Medicine in 1993.
What drugs does Dr. Charles M. Ruhl prescribe most?
In 2024 Medicare Part D data, Dr. Ruhl's most prescribed drugs by claims were Montelukast Sodium, Fluticasone Propionate and Omeprazole.
Has Dr. Charles M. Ruhl received payments from drug or device companies?
CMS Open Payments shows $257 in general payments to Dr. Ruhl from 3 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Charles M. Ruhl been practicing?
Dr. Ruhl graduated from medical school in 1993, 33 years ago.
Does Dr. Charles M. Ruhl do research?
Dmand AI links 1 publication to Dr. Ruhl.
Who does Dr. Charles M. Ruhl publish with?
Dr. Ruhl's most frequent co-authors are Tirrell T. Johnson, MD (1 shared paper), Ritesh Rathore, MD (1 shared paper) and Neal E. Ready, MD (1 shared paper).
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