Rao Ali Hashim Khan, MD
Nephrology Physician · Owings Mills, MD
Rao Ali Hashim Khan, MD is a nephrology physician with a practice address in Owings Mills, Maryland, and NPI 1588821508, issued on May 19, 2008. Check the license (Maryland D0081942, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Rao Ali Hashim Khan
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- D0081942 MD
Self-reported in NPPES; status is on the state search - Practice location
- 25 Crossroads Dr, Owings Mills, MD 21117
- Phone
- (410) 602-7792
- Enumerated
- May 19, 2008
- Record last updated
- Nov 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (410) 602-9889
- Medicaid ID
- 110899900 MD
- Medicare enrollment
- Enrolled (PECOS I20260603003474); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 337 in Maryland → Look up another NPI →
Also registered at 25 Crossroads Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rao Ali Hashim Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0081942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average nephrology physician in 2024
126 Medicare Part D claims for 45 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Calcitriol24 claims
- Amlodipine Besylate20 claims
- Allopurinol18 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: $389.20
4 payments; by number, the most common kind was food and beverage; the largest payer was Calliditas Therapeutics US 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 one group practice
- Mid-Atlantic Nephrology Associates PALaurel, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rao Ali Hashim Khan among 337 nephrology physician records in Maryland
Rao Ali Hashim Khan, MD is one of 337 nephrology physician records with a practice address in Maryland. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 31% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2001 · median 2001 among the 232 with a school on file
- Record last updated2016 · 56% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Maryland
There are 337 nephrology physician records in Maryland.
All 337 in Maryland → Every provider in Owings Mills → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Eric Brown, MDOwings Mills, MD 211171306980701
- Daniel Corning, MDOwings Mills, MD 211171487213443
- Eugene Essandoh, M.D.Owings Mills, MD 211171659544138
- Robert Fuld, M.D.Owings Mills, MD 211171386642718
- Reshma Kariyil, MDOwings Mills, MD 211171487150918
- Leonid Klopouh, M.D.Owings Mills, MD 211171285615468
- Sonal Korgaonkar, M.D.Owings Mills, MD 211171205044419
- Joel Lahn, M.D.Owings Mills, MD 211171538167960
Common questions
What is Rao Ali Hashim Khan, MD's NPI number?
Rao Ali Hashim Khan, MD's National Provider Identifier (NPI) is 1588821508, issued on May 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rao Ali Hashim Khan, MD located?
The NPPES record lists a practice address at 25 Crossroads Dr, Owings Mills, MD, 21117. Phone: (410) 602-7792. Providers update this record themselves, so call before visiting.
How can I verify Rao Ali Hashim Khan, MD's license?
NPPES lists Maryland license number D0081942, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rao Ali Hashim Khan, MD prescribe under Medicare Part D?
In 2024, Rao Ali Hashim Khan, MD had 126 Medicare Part D claims for 45 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.