NPPES file of Aug 9, 2026

Sommer Nikishia Gripper, M.D.

Student in an Organized Health Care Education/Training Program · Bronx, NY

Sommer Nikishia Gripper, M.D. is a student in an organized health care education/training program with a practice address in Bronx, New York, and NPI 1841416575, issued on Apr 18, 2007. Check the license (New York 257 246, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841416575
Name
Sommer Nikishia Gripper
Credential
M.D.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License number
257 246 NY
Self-reported in NPPES; status is on the state search
Practice location
1825 Eastchester RD, Bronx, NY 10461
Phone
(718) 920-2267
Enumerated
Apr 18, 2007
Record last updated
Jun 29, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100921000331); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1825 Eastchester RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susane Abe, PAPhysician Assistant1295456788
  2. Freda AfrifaPharmacist1316318504
  3. Kulsuma Akhtar, PAPhysician Assistant1124492475
  4. Omodele Akingboye, RPHPharmacist1811310196
  5. Perla AkkaraPhysician Assistant1194408690
  6. Shumaila Ali, P.A.Medical Physician Assistant1750625240

Verify Sommer Nikishia Gripper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 257 246
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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65% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

64 Medicare Part D claims for 46 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 15 claims were for opioids.

  1. Sommer Gripper64
  2. Specialty average185

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Sommer Nikishia Gripper among 37,241 student in an organized health care education/training program records in New York

Sommer Nikishia Gripper, M.D. is one of 37,241 student in an organized health care education/training program records with a practice address in New York. 31% 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 under 1% of them.

  • NPI issued2007 · under 1% of these records are older, over 99% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 5% of these records are
  • Graduated2007 · median 2018 among the 1,821 with a school on file
  • Record last updated2010 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,094 student in an organized health care education/training program records list a practice address in Bronx

They are 4,094 of the 32,017 NPPES records with a practice address in Bronx, and 37,241 student in an organized health care education/training program records in New York.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Ren Chang, D.D.S.Bronx, NY 104611619283009
  2. Carolyn ColeBronx, NY 104611003104225
  3. Somaz Emam, D.D.S.Bronx, NY 104611295041218
  4. Joyce Kahng, D.D.S.Bronx, NY 104611659686129
  5. Shin-Hua LiuBronx, NY 104611932407079
  6. Divya MahadeviaBronx, NY 104611629302641
  7. Suzanne Markman, D.D.S.Bronx, NY 104611144535618
  8. Keun Park, DDSBronx, NY 104611205115516

Common questions

What is Sommer Nikishia Gripper, M.D.'s NPI number?

Sommer Nikishia Gripper, M.D.'s National Provider Identifier (NPI) is 1841416575, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sommer Nikishia Gripper, M.D. located?

The NPPES record lists a practice address at 1825 Eastchester RD, Bronx, NY, 10461. Phone: (718) 920-2267. Providers update this record themselves, so call before visiting.

How can I verify Sommer Nikishia Gripper, M.D.'s license?

NPPES lists New York license number 257 246, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Sommer Nikishia Gripper, M.D. prescribe under Medicare Part D?

In 2024, Sommer Nikishia Gripper, M.D. had 64 Medicare Part D claims for 46 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.

What is Sommer Nikishia Gripper, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.