Omer Asif Siddiqui, M.D.
Nephrology Physician · Memphis, TN
Omer Asif Siddiqui, M.D. is a nephrology physician with a practice address in Memphis, Tennessee, and NPI 1659577278, issued on Jun 21, 2007. Check the license (Tennessee 46512, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Omer Asif Siddiqui
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 46512 TN
E6551 AR
23721 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1325 Eastmoreland Ave Ste 445, Memphis, TN 38104
- Phone
- (901) 866-8810
- Enumerated
- Jun 21, 2007
- Record last updated
- Jul 9, 2025
- Fax
- (901) 302-2450
- Medicaid IDs
- 03001574 MS
1524078 TN
187456001 AR - Medicare enrollment
- Enrolled (PECOS I20110616000804); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 266 in Tennessee → Look up another NPI →
Also registered at 1325 Eastmoreland Ave Ste 445
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rateesha Bonds, APNFamily Nurse Practitioner1306316997
- Robert Canada, MDNephrology Physician1033176250
- Paula Decrow, FNPFamily Nurse Practitioner1558771956
- Margaret Hastings, MDPediatric Nephrology Physician1174544811
- Wael HusseinNephrology Physician1104172378
- Ahmed Kabeil, MDNephrology Physician1427745975
Verify Omer Asif Siddiqui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 46512Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average nephrology physician in 2024
1,808 Medicare Part D claims for 223 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Farxiga170 claims
- Losartan Potassium121 claims
- Amlodipine Besylate116 claims
- Kerendia111 claims
- Carvedilol88 claims
- Furosemide79 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,179.93
62 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals 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
- Greenbrook Physician Services, LLCSouthaven, MS
- UT Medical Group IncMemphis, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omer Asif Siddiqui among 266 nephrology physician records in Tennessee
Omer Asif Siddiqui, M.D. is one of 266 nephrology physician records with a practice address in Tennessee. 79% 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 51% of them.
- NPI issued2007 · 51% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2010 · median 2002 among the 186 with a school on file
- Record last updated2025 · 44% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Tennessee
There are 266 nephrology physician records in Tennessee.
All 266 in Tennessee → Every provider in Memphis → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Hassan Amin, M.DMemphis, TN 381041225240476
- Wesam Ballouk, MDMemphis, TN 381041841291762
- Robert Canada, MDMemphis, TN 381041033176250
- Fadi Daher, M.D.Memphis, TN 381041164554572
- Omar Davis, M.D.Memphis, TN 381041588767826
- Natarsha Grant, MDMemphis, TN 381041760508089
- Stacy Johnson, M.D., PH.D.Memphis, TN 381041912131236
- Jin-Yon Kim, MDMemphis, TN 381041609063387
Common questions
What is Omer Asif Siddiqui, M.D.'s NPI number?
Omer Asif Siddiqui, M.D.'s National Provider Identifier (NPI) is 1659577278, issued on Jun 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Omer Asif Siddiqui, M.D. located?
The NPPES record lists a practice address at 1325 Eastmoreland Ave Ste 445, Memphis, TN, 38104. Phone: (901) 866-8810. Providers update this record themselves, so call before visiting.
How can I verify Omer Asif Siddiqui, M.D.'s license?
NPPES lists Tennessee license number 46512, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Omer Asif Siddiqui, M.D. prescribe under Medicare Part D?
In 2024, Omer Asif Siddiqui, M.D. had 1,808 Medicare Part D claims for 223 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Omer Asif Siddiqui, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.