Dr. Ralph A. Manchester, MD
- Medicare services, 2023
- 34
- Part D claims, 2024
- 111
- Publications
- 1
- Industry payments
- $3,995
- Affiliated sites
- 1
- Practice address
- 738 Library Rd, Rochester, NY 14627
- Practice phone
- Call (585) 275-2662
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Health Service
Primary care practice · Rochester, New York
Find Dr. Manchester'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. Ralph A. Manchester is an internist in Rochester, New York
Dr. Manchester practices at University Health Service in Rochester, New York.
Dr. Manchester's NPI, 1053340927, was assigned on July 2, 2006. Dr. Manchester graduated from University of Vermont College of Medicine in 1979. Dr. Manchester holds New York license 153879.
- NPI
- 1053340927NPI Registry (opens in a new tab)
- NPI enumeration date
- July 2, 2006
- NPI status
- Active
- Practice phone
- (585) 275-2662
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ralph A. Manchester practices at University Health Service in Rochester, New York
Dr. Manchester's primary practice is University Health Service, at 738 Library Rd, Rochester, NY 14627. The practice phone is (585) 275-2662.
- University Health Service738 Library Rd, Rochester, NY 14627Phone(585) 275-2662
Source: Dmand AI Affiliation Data
Dr. Ralph A. Manchester is affiliated with 1 site of care and 2 medical groups
Dr. Manchester's primary practice is University Health Service in Rochester, New York. The medical group on file is University of Rochester Medical Faculty Group (URMFG). Dmand AI also links Dr. Manchester to 1 more medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ralph A. Manchester's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Manchester practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Health Service | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ralph A. Manchester is one of 9,643 internists in New York
Internal medicine is Dr. Manchester's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Manchester is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Manchester
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. Ralph A. Manchester billed Medicare for 34 services in 2023
CMS data shows 34 Medicare services from Dr. Manchester across 2 procedure codes in 2023, all of them office visits. Medicare paid $1,858 for them.
Dr. Manchester's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 632023: 3446%
Where Dr. Manchester's Medicare services took place, 2023
- In an office1853%
- In a facility1647%
Dr. Manchester compared with the New York median for internists, 2023
- Dr. Manchester
- New York median
- Medicare services
- 34vs 42692% below
- Part D claims
- 15vs 62298% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Manchester's most billed Medicare procedure codes, 2023
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. Manchester?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Manchester and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ralph A. Manchester's patients have a median age of 38
Across all payers, Dmand AI patient panel data puts Dr. Manchester's median patient age at 38, with 50% women.
Dr. Manchester's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Ralph A. Manchester wrote 111 Medicare Part D claims in 2024
In 2024, Dr. Manchester wrote 111 Medicare Part D claims for 21 patients. 79% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $204 in total drug cost. In 2023, CMS named 465 claims across 21 drugs.
Dr. Manchester's Part D claims by kind of drug, 2024
- Generic88 claims79%
- Brand-name23 claims21%
Dr. Manchester'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4652024: 1597%
Drugs named by CMS: 1 in 2024, 21 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
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Dr. Ralph A. Manchester has 1 publication on record
Dmand AI links 1 paper to Dr. Manchester in 2025.
Recent publications by Dr. Manchester
See who Dr. Manchester researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Manchester 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. Ralph A. Manchester received $3,995 in industry payments in 2018
CMS Open Payments shows 9 general payments to Dr. Manchester from 1 drug or device company in 2018. Consulting fees make up the largest share, 69% of the total. Merck Sharp & Dohme Corporation paid the most, $3,995.
General payments to Dr. Manchester by kind, 2018 to 2018
- Consulting fees$2,75069%
- Travel and lodging$97224%
- Food and beverage$2747%
Companies that paid Dr. Manchester the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ralph A. Manchester graduated from University of Vermont College of Medicine
Dr. Manchester graduated from University of Vermont College of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ralph A. Manchester'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 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)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 |
| 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. Ralph A. Manchester
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. Ralph A. Manchester's NPI number?
Dr. Ralph A. Manchester's NPI number is 1053340927. It was assigned on July 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ralph A. Manchester?
Dr. Ralph A. Manchester is an internist in Rochester, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ralph A. Manchester practice?
Dr. Manchester practices at 738 Library Rd, Rochester, NY 14627. Dr. Manchester's primary practice is University Health Service in Rochester, New York. Dmand AI also links Dr. Manchester to 1 medical group.
What is Dr. Ralph A. Manchester's office phone number?
The practice phone on file for Dr. Manchester is (585) 275-2662.
What is Dr. Ralph A. Manchester's medical license number?
Dr. Manchester holds New York license 153879.
What medical group is Dr. Ralph A. Manchester part of?
Dr. Manchester is linked to University of Rochester Medical Faculty Group (URMFG). Dmand AI links Dr. Manchester to 1 more medical group.
Does Dr. Ralph A. Manchester accept Medicare?
Yes. CMS data shows Dr. Manchester billed Medicare for 34 services in 2023.
What services does Dr. Ralph A. Manchester bill to Medicare?
In 2023, Dr. Manchester's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Ralph A. Manchester go to medical school?
Dr. Manchester graduated from University of Vermont College of Medicine in 1979.
What drugs does Dr. Ralph A. Manchester prescribe most?
In 2024 Medicare Part D data, Dr. Manchester's most prescribed drugs by claims were Atorvastatin Calcium.
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Has Dr. Ralph A. Manchester received payments from drug or device companies?
CMS Open Payments shows $3,995 in general payments to Dr. Manchester from 1 company from 2018 to 2018. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Ralph A. Manchester been practicing?
Dr. Manchester graduated from medical school in 1979, 47 years ago.
Does Dr. Ralph A. Manchester do research?
Dmand AI links 1 publication to Dr. Manchester.
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