Interdiscip Cardiovasc Thorac Surg
Grant Michael Luhmann
NPI1922843309
- Publications
- 3
- Industry payments
- $108
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 825 Chalkstone Ave, Providence, RI 02908-4728
- Practice phone
- Call (401) 456-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Grant Luhmann'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.
Grant Michael Luhmann is an internist in Providence, Rhode Island
Grant Luhmann practices in Providence, Rhode Island.
Grant Luhmann's NPI, 1922843309, was assigned on June 27, 2024. Grant Luhmann holds Rhode Island license LP06336.
NPI and contact details
- NPI
- 1922843309NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2024
- NPI status
- Active
- Practice phone
- (401) 456-2000
- 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
Grant Michael Luhmann's practice address is in Providence, Rhode Island
Grant Luhmann's practice address in the NPI Registry is 825 Chalkstone Ave, Providence, RI 02908-4728. The practice phone is (401) 456-2000.
- NPI Registry address825 Chalkstone Ave, Providence, RI 02908-4728Phone(401) 456-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Grant Michael Luhmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grant Luhmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grant Luhmann's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Grant Michael Luhmann is one of 805 internists in Rhode Island
Internal medicine is Grant Luhmann's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Grant Luhmann is licensed in Rhode Island.
Specialties and state licenses
- Internal medicine, Rhode IslandPrimary
Internists near Grant Luhmann
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
Grant Michael Luhmann's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Grant Luhmann's median patient age at 53, with 50% women.
Grant Luhmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Grant Michael Luhmann has 3 publications on record
Dmand AI links 3 papers to Grant Luhmann in 2021. Grant Luhmann's most frequent co-author is Mario Fl Gaudino, MD, PhD, MSCE.
Papers3
Grant Luhmann's most frequent co-authors
Recent publications by Grant Luhmann
Neurosurg Focus
AlgorithmsArnold-Chiari MalformationContinuity of Patient Care
See who Grant Luhmann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Grant Luhmann works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Grant Michael Luhmann received $108 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Grant Luhmann from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. BridgeBio Pharma, Inc. paid the most, $38.
General payments to Grant Luhmann by program year, 2024 to 2025
Companies that paid Grant Luhmann the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Grant Michael Luhmann'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 |
| 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 Grant Michael Luhmann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grant Michael Luhmann's NPI number?
Grant Michael Luhmann's NPI number is 1922843309. It was assigned on June 27, 2024, and it is active in the NPI Registry.
What does Grant Michael Luhmann specialize in?
Grant Michael Luhmann is an internist in Providence, Rhode Island. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Grant Michael Luhmann practice?
Grant Luhmann practices at 825 Chalkstone Ave, Providence, RI 02908-4728.
What is Grant Michael Luhmann's office phone number?
The practice phone on file for Grant Luhmann is (401) 456-2000.
What is Grant Michael Luhmann's medical license number?
Grant Luhmann holds Rhode Island license LP06336.
Has Grant Michael Luhmann received payments from drug or device companies?
CMS Open Payments shows $108 in general payments to Grant Luhmann from 4 companies from 2024 to 2025. The largest total came from BridgeBio Pharma, Inc.
How long has Grant Michael Luhmann been practicing?
Grant Luhmann's NPI was assigned in 2024.
Does Grant Michael Luhmann do research?
Dmand AI links 3 publications to Grant Luhmann.
Who does Grant Michael Luhmann publish with?
Grant Luhmann's most frequent co-authors are Mario Fl Gaudino, MD, PhD, MSCE (1 shared paper).
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