Sonal Navin Korgaonkar, M.D.
Nephrology Physician · Owings Mills, MD
Sonal Navin Korgaonkar, M.D. is a nephrology physician with a practice address in Owings Mills, Maryland, and NPI 1205044419, issued on May 19, 2007. Check the license (Maryland D69862, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Sonal Navin Korgaonkar
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- D69862 MD
Self-reported in NPPES; status is on the state search - Practice location
- 25 Crossroads Dr Ste 205, Owings Mills, MD 21117
- Phone
- (410) 602-7792
- Enumerated
- May 19, 2007
- Record last updated
- Jan 22, 2025
- Fax
- (410) 602-9889
- Medicare enrollment
- Enrolled (PECOS I20100419000346); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 337 in Maryland → Look up another NPI →
Also registered at 25 Crossroads Dr Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric Brown, MDNephrology Physician1306980701
- Jennifer Colpitts, NPFamily Nurse Practitioner1902441629
- Daniel Corning, MDNephrology Physician1487213443
- Robert Fuld, M.D.Nephrology Physician1386642718
- Lorraine Harriott, AGAC-NPAcute Care Nurse Practitioner1265383111
- Reshma Kariyil, MDNephrology Physician1487150918
Verify Sonal Navin Korgaonkar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D69862Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average nephrology physician in 2024
541 Medicare Part D claims for 143 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Allopurinol65 claims
- Losartan Potassium58 claims
- Amlodipine Besylate57 claims
- Nifedipine Er41 claims
- Sevelamer Carbonate32 claims
- Carvedilol28 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: $9.24
3 payments; by number, the most common kind was education; the largest payer was Travere Therapeutics, 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 PAOwings Mills, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonal Navin Korgaonkar among 337 nephrology physician records in Maryland
Sonal Navin Korgaonkar, M.D. 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 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 37% 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 updated2025 · 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
- Rao Khan, MDOwings Mills, MD 211171588821508
- Leonid Klopouh, M.D.Owings Mills, MD 211171285615468
- Joel Lahn, M.D.Owings Mills, MD 211171538167960
Common questions
What is Sonal Navin Korgaonkar, M.D.'s NPI number?
Sonal Navin Korgaonkar, M.D.'s National Provider Identifier (NPI) is 1205044419, issued on May 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sonal Navin Korgaonkar, M.D. located?
The NPPES record lists a practice address at 25 Crossroads Dr Ste 205, Owings Mills, MD, 21117. Phone: (410) 602-7792. Providers update this record themselves, so call before visiting.
How can I verify Sonal Navin Korgaonkar, M.D.'s license?
NPPES lists Maryland license number D69862, 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 Sonal Navin Korgaonkar, M.D. prescribe under Medicare Part D?
In 2024, Sonal Navin Korgaonkar, M.D. had 541 Medicare Part D claims for 143 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.