Dr. Rafael G. Grau, MD
- Medicare services, 2016
- 85
- Part D claims, 2016
- 489
- Industry payments
- $30
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 8111 Township Line Rd, Indianapolis, IN 46260
- Practice phone
- Call (317) 274-3960
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Grau'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. Rafael G. Grau is a rheumatologist in Indianapolis, Indiana
Dr. Grau practices in Indianapolis, Indiana.
Dr. Grau's NPI, 1689638397, was assigned on April 12, 2006. Dr. Grau holds Indiana license 01051409.
- NPI
- 1689638397NPI Registry (opens in a new tab)
- NPI enumeration date
- April 12, 2006
- NPI status
- Active
- Practice phone
- (317) 274-3960
- 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
Dr. Rafael G. Grau's practice address is in Indianapolis, Indiana
Dr. Grau's practice address in the NPI Registry is 8111 Township Line Rd, Indianapolis, IN 46260, in Marion County. The practice phone is (317) 274-3960.
- NPI Registry address8111 Township Line Rd, Indianapolis, IN 46260 · Marion CountyPhone(317) 274-3960
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Rafael G. Grau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grau practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Grau's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rafael G. Grau is one of 112 rheumatologists in Indiana
Rheumatology is Dr. Grau's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Grau is licensed in Indiana.
Specialties and state licenses
- Rheumatology, IndianaPrimary
Rheumatologists near Dr. Grau
Counts of rheumatologists 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. Rafael G. Grau billed Medicare for 85 services in 2016
CMS data shows 85 Medicare services from Dr. Grau across 2 procedure codes in 2016, all of them office visits. Medicare paid $4,244 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grau compared with the Indiana median for rheumatologists, 2016
- Dr. Grau
- Indiana median
- Medicare services
- 85vs 46982% below
- Part D claims
- 489vs 1,59469% below
Medians across 115 rheumatologists in Indiana with Dmand AI profiles that report each measure.
Dr. Grau's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grau and other rheumatologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rafael G. Grau's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Grau's median patient age at 66, with 100% women.
Dr. Grau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Rafael G. Grau wrote 489 Medicare Part D claims in 2016
In 2016, Dr. Grau wrote 489 Medicare Part D claims. They cover 16 drugs, with $113,489 in total drug cost.
Dr. Grau's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Rafael G. Grau received $30 in industry payments in 2019
CMS Open Payments shows 2 general payments to Dr. Grau from 2 drug and device companies in 2019. Food and beverage make up the largest share, 100% of the total. Sandoz Inc. paid the most, $16.
Companies that paid Dr. Grau the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rafael G. Grau'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 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) |
| 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 Dr. Rafael G. Grau
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. Rafael G. Grau's NPI number?
Dr. Rafael G. Grau's NPI number is 1689638397. It was assigned on April 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rafael G. Grau?
Dr. Rafael G. Grau is a rheumatologist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Rafael G. Grau practice?
Dr. Grau practices at 8111 Township Line Rd, Indianapolis, IN 46260.
What is Dr. Rafael G. Grau's office phone number?
The practice phone on file for Dr. Grau is (317) 274-3960.
What is Dr. Rafael G. Grau's medical license number?
Dr. Grau holds Indiana license 01051409.
Does Dr. Rafael G. Grau accept Medicare?
Yes. CMS data shows Dr. Grau billed Medicare for 85 services in 2016.
What services does Dr. Rafael G. Grau bill to Medicare?
In 2016, Dr. Grau's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Rafael G. Grau prescribe most?
In 2016 Medicare Part D data, Dr. Grau's most prescribed drugs by claims were Methotrexate, Prednisone and Hydroxychloroquine Sulfate.
Has Dr. Rafael G. Grau received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Grau from 2 companies from 2019 to 2019. The largest total came from Sandoz Inc.
How long has Dr. Rafael G. Grau been practicing?
Dr. Grau's NPI was assigned in 2006.
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