Dr. Richard A. Graniero, MD
- Part D claims, 2021
- 14
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 326 Washington St, Norwich, CT 06360
- Practice phone
- Call (860) 889-8331
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Graniero'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. Richard A. Graniero is an internist in Norwich, Connecticut
Dr. Graniero practices at Backus Hospital in Norwich, Connecticut, part of Hartford HealthCare.
Dr. Graniero's NPI, 1164538419, was assigned on August 21, 2006. Dr. Graniero graduated from St. George's University School of Medicine in 1988. Dr. Graniero holds Connecticut license 031291.
- NPI
- 1164538419NPI Registry (opens in a new tab)
- NPI enumeration date
- August 21, 2006
- NPI status
- Active
- Practice phone
- (860) 889-8331
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Richard A. Graniero practices at Backus Hospital in Norwich, Connecticut
Dr. Graniero's primary practice is Backus Hospital, at 326 Washington St, Norwich, CT 06360 in New London County. The practice phone is (860) 889-8331.
- Backus Hospital326 Washington St, Norwich, CT 06360 · New London CountyPhone(860) 889-8331
Source: Dmand AI Affiliation Data
Dr. Richard A. Graniero is affiliated with 1 site of care and 1 medical group
Dr. Graniero's primary practice is Backus Hospital in Norwich, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Graniero to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard A. Graniero's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Graniero practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Backus Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard A. Graniero is one of 2,189 internists in Connecticut
Internal medicine is Dr. Graniero's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Graniero is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Graniero
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. Richard A. Graniero's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Graniero's median patient age at 71, with 24% women.
Dr. Graniero's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women24%
- Men76%
Source: Dmand AI Patient Panel Data
Dr. Richard A. Graniero wrote 14 Medicare Part D claims in 2021
In 2021, Dr. Graniero wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $173 in total drug cost. In 2020, CMS named 117 claims across 6 drugs.
Dr. Graniero's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1172021: 1488%
Drugs named by CMS: 1 in 2021, 6 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Richard A. Graniero graduated from St. George's University School of Medicine
Dr. Graniero graduated from St. George's University School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard A. Graniero'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 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) |
| 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. Richard A. Graniero
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. Richard A. Graniero's NPI number?
Dr. Richard A. Graniero's NPI number is 1164538419. It was assigned on August 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard A. Graniero?
Dr. Richard A. Graniero is an internist in Norwich, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Richard A. Graniero practice?
Dr. Graniero practices at 326 Washington St, Norwich, CT 06360. Dr. Graniero's primary practice is Backus Hospital in Norwich, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Graniero to 1 medical group.
What is Dr. Richard A. Graniero's office phone number?
The practice phone on file for Dr. Graniero is (860) 889-8331.
What is Dr. Richard A. Graniero's medical license number?
Dr. Graniero holds Connecticut license 031291.
Which hospitals is Dr. Richard A. Graniero affiliated with?
Dr. Graniero practices at Backus Hospital in Norwich, Connecticut.
Where did Dr. Richard A. Graniero go to medical school?
Dr. Graniero graduated from St. George's University School of Medicine in 1988.
What drugs does Dr. Richard A. Graniero prescribe most?
In 2021 Medicare Part D data, Dr. Graniero's most prescribed drugs by claims were Atorvastatin Calcium.
How long has Dr. Richard A. Graniero been practicing?
Dr. Graniero graduated from medical school in 1988, 38 years ago.
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