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Gunjan Rana
NPI1841976305
- Part D claims, 2024
- 105
- Publications
- 1
- Industry payments
- $1,085
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 123 Summer St, Worcester, MA 01608-1216
- Practice phone
- Call (508) 363-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Gunjan Rana'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.
Gunjan Rana is an internist in Worcester, Massachusetts
Gunjan Rana practices in Worcester, Massachusetts.
Gunjan Rana's NPI, 1841976305, was assigned on June 27, 2023. Gunjan Rana holds Massachusetts license 3014936.
NPI and contact details
- NPI
- 1841976305NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2023
- NPI status
- Active
- Practice phone
- (508) 363-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Gunjan Rana's practice address is in Worcester, Massachusetts
Gunjan Rana's practice address in the NPI Registry is 123 Summer St, Worcester, MA 01608-1216. The practice phone is (508) 363-5000.
- NPI Registry address123 Summer St, Worcester, MA 01608-1216Phone(508) 363-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Gunjan Rana's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gunjan Rana practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gunjan Rana's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Gunjan Rana is one of 5,528 internists in Massachusetts
Internal medicine is Gunjan Rana's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Gunjan Rana is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Gunjan Rana
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
Gunjan Rana's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Gunjan Rana's median patient age at 74, with 9% women.
Gunjan Rana's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women9%
- Men91%
Source: Dmand AI Patient Panel Data
Gunjan Rana wrote 105 Medicare Part D claims in 2024
In 2024, Gunjan Rana wrote 105 Medicare Part D claims for 48 patients. 77% of them were for generic drugs.
Part D claims, 2024105
Part D patients48
Gunjan Rana's Part D claims by kind of drug, 2024
- Generic81 claims77%
- Brand-name and other24 claims23%
Drug classes CMS tracks in Gunjan Rana's Part D claims, 2024
- Antibiotics10%11 of 105 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Gunjan Rana has 1 publication on record
Dmand AI links 1 paper to Gunjan Rana in 2023. Gunjan Rana's most frequent co-authors are Bharat Singh Bhandari and Pushan P. Jani, MD.
Papers1
Gunjan Rana's most frequent co-authors
Recent publications by Gunjan Rana
See who Gunjan Rana researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Gunjan Rana works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Gunjan Rana received $1,085 in industry payments from 2023 to 2025
CMS Open Payments shows 43 general payments to Gunjan Rana from 15 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $294.
General payments to Gunjan Rana by program year, 2023 to 2025
Companies that paid Gunjan Rana the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gunjan Rana'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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 Gunjan Rana
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gunjan Rana's NPI number?
Gunjan Rana's NPI number is 1841976305. It was assigned on June 27, 2023, and it is active in the NPI Registry.
What does Gunjan Rana specialize in?
Gunjan Rana is an internist in Worcester, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Gunjan Rana practice?
Gunjan Rana practices at 123 Summer St, Worcester, MA 01608-1216.
What is Gunjan Rana's office phone number?
The practice phone on file for Gunjan Rana is (508) 363-5000.
What is Gunjan Rana's medical license number?
Gunjan Rana holds Massachusetts license 3014936.
Has Gunjan Rana received payments from drug or device companies?
CMS Open Payments shows $1,085 in general payments to Gunjan Rana from 15 companies from 2023 to 2025. The largest total came from Abbvie Inc.
How long has Gunjan Rana been practicing?
Gunjan Rana's NPI was assigned in 2023.
Does Gunjan Rana do research?
Dmand AI links 1 publication to Gunjan Rana.
Who does Gunjan Rana publish with?
Gunjan Rana's most frequent co-authors are Bharat Singh Bhandari (1 shared paper) and Pushan P. Jani, MD (1 shared paper).
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