Gilda-Rae Grell, MD
Nephrology Physician · Washington, DC
Gilda-Rae Grell, MD is a nephrology physician with a practice address in Washington, District of Columbia, and NPI 1467087650, issued on Mar 8, 2020. Check the license (District of Columbia MD600003902, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Gilda-Rae Grell
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- MD600003902 DC
D0104008 MD
32701201 NY
Self-reported in NPPES; status is on the state search - Practice location
- 106 Irving St NW, Washington, DC 20010
- Phone
- (202) 877-0698
- Enumerated
- Mar 8, 2020
- Record last updated
- Jun 5, 2026
- Fax
- (202) 877-6959
- Medicare enrollment
- Enrolled (PECOS I20250630001888); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 79 in District of Columbia → Look up another NPI →
Also registered at 106 Irving St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steven Abramowitz, M.D.Vascular Surgery Physician1821222001
- Joanne AdelbergGenetic Counselor (M.S.)1821748633
- Felton Anderson, M.D.Cardiovascular Disease Physician1588655914
- Eric Antwi-Donkor, MDNephrology Physician1629053848
- Evan Argintar, MDSports Medicine (Orthopaedic Surgery) Physician1417108457
Verify Gilda-Rae Grell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD600003902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average nephrology physician in 2024
190 Medicare Part D claims for 34 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium12 claims
- Metformin Hcl12 claims
- Nifedipine Er11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $530.54
18 payments; by number, the most common kind was food and beverage; the largest payer was Aurinia Pharma U.S., Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Capital Area Renal Associates, PCWashington, DC
- Interfaith Professional Physician Services PCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gilda-Rae Grell among 79 nephrology physician records in District of Columbia
Gilda-Rae Grell, MD is one of 79 nephrology physician records with a practice address in District of Columbia. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 96% of them.
- NPI issued2020 · 96% of these records are older, 1% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 1998 among the 47 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in District of Columbia
There are 79 nephrology physician records in District of Columbia.
All 79 in District of Columbia → Every provider in Washington → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Eric Antwi-Donkor, MDWashington, DC 200101629053848
- Anthony Bivins, MDWashington, DC 200101881655108
- Yudh GuptaWashington, DC 200101215008982
- Kamlesh Gupta, M.DWashington, DC 200101699828129
- Roopali Gupta, MDWashington, DC 200101649478462
- Cosette Jamieson, MDWashington, DC 200101619083052
- Parvez Khatri, M.D.Washington, DC 200101255484770
- Tulsi Mehta, MDWashington, DC 200101104890185
Common questions
What is Gilda-Rae Grell, MD's NPI number?
Gilda-Rae Grell, MD's National Provider Identifier (NPI) is 1467087650, issued on Mar 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Gilda-Rae Grell, MD located?
The NPPES record lists a practice address at 106 Irving St NW, Washington, DC, 20010. Phone: (202) 877-0698. Providers update this record themselves, so call before visiting.
How can I verify Gilda-Rae Grell, MD's license?
NPPES lists District of Columbia license number MD600003902, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gilda-Rae Grell, MD prescribe under Medicare Part D?
In 2024, Gilda-Rae Grell, MD had 190 Medicare Part D claims for 34 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.