NPPES file of Aug 9, 2026

Nipa Sikdar

Family Nurse Practitioner · Rochester Hills, MI

Nipa Sikdar is a family nurse practitioner with a practice address in Rochester Hills, Michigan, and NPI 1851172092, issued on Oct 12, 2023. Check the license (Michigan 4704310378, as entered in NPPES) with the Michigan 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851172092
Name
Nipa Sikdar
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704310378 MI
Self-reported in NPPES; status is on the state search
Practice location
3543 Connors Dr, Rochester Hills, MI 48307
Phone
(586) 229-7686
Enumerated
Oct 12, 2023
Record last updated
Oct 12, 2023
Medicare enrollment
Enrolled (PECOS I20240326001174); may accept Medicare assignment
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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Verify Nipa Sikdar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704310378
    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 Michigan license search

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69% more Medicare Part D claims than the average family nurse practitioner in 2024

2,203 Medicare Part D claims for 286 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Nipa Sikdar2,203
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium118 claims
  2. Omeprazole108 claims
  3. Diclofenac Sodium90 claims
  4. Metformin Hcl89 claims
  5. Simvastatin86 claims
  6. Amlodipine Besylate76 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: $84.32

2 payments; by number, the most common kind was food and beverage; the largest payer was Lantheus Medical Imaging, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nipa Sikdar$84.32
  2. Specialty average$650.95

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

  1. Hamtramck Community Medical Center PCHamtramck, MI
  2. Hamtramck Family Health Care PCHamtramck, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nipa Sikdar among 5,356 family nurse practitioner records in Michigan

Nipa Sikdar is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2023 · median 2019 among the 3,254 with a school on file
  • Record last updated2023 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

60 family nurse practitioner records list a practice address in Rochester Hills

They are 60 of the 1,697 NPPES records with a practice address in Rochester Hills, and 5,356 family nurse practitioner records in Michigan.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Nancy Gagnon, APRN,BCRochester Hills, MI 483071508877861
  2. Michelle Gustafson, FNP-CRochester, MI 483071497126874
  3. Kathleen Henein, NP-CRochester Hills, MI 483071659759751
  4. Jacqueline Jones, NURSE PRACTITIONERRochester, MI 483071396868618
  5. Nada Kinaya, FNPRochester Hills, MI 483071548651607
  6. Christine Knoblauch, R.N. M.S.N. N.P.Rochester Hills, MI 483071851492250
  7. Anu Kottukappally, NP-CRochester Hills, MI 483071649603754
  8. Julia Kress, N.P.Rochester, MI 483071720124639

Common questions

What is Nipa Sikdar's NPI number?

Nipa Sikdar's National Provider Identifier (NPI) is 1851172092, issued on Oct 12, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Nipa Sikdar located?

The NPPES record lists a practice address at 3543 Connors Dr, Rochester Hills, MI, 48307. Phone: (586) 229-7686. Providers update this record themselves, so call before visiting.

How can I verify Nipa Sikdar's license?

NPPES lists Michigan license number 4704310378, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Nipa Sikdar prescribe under Medicare Part D?

In 2024, Nipa Sikdar had 2,203 Medicare Part D claims for 286 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.