JANIKA CAMILLA KEMPPAINEN MD
NPI 1922740059
Internal Medicine in Stony Brook, NY

Q: What is Janika Kemppainen's NPI number?

The NPI number for Janika Kemppainen is 1922740059. It was assigned to this individual provider in the NPPES registry on April 9, 2022.

Q: What is Janika Kemppainen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Janika Kemppainen was last updated on June 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 09, 2022PECOS EnrolledAccepts Medicare Assignment

101 NICOLLS RD, STONY BROOK, NY 11794(631) 689-8333 Get Directions Write a Review

NPPES record last updated: June 22, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jun 22, 2025, Apr 9, 2022 (2 updates tracked since 2022).

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About Janika Camilla Kemppainen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JANIKA CAMILLA KEMPPAINEN MD (NPI 1922740059) is an individual internal medicine provider in Stony Brook, New York, licensed in New York (337611) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1922740059

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameJANIKA CAMILLA KEMPPAINENCredential: MD

Location Address101 NICOLLS RDStony Brook, NY 11794-0001

Mailing Address101 Nicolls RdStony Brook, NY 11794-0001

Phone(631) 689-8333

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateApril 9, 2022

Last NPPES UpdateJune 22, 20252 updates tracked since enumeration

NPPES CertifiedJune 22, 2025

✔ NPI 1922740059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 337611

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

101 NICOLLS RD, Stony Brook, NY 11794

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Janika Camilla Kemppainen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880199157

PECOS Enrollment IDI20250926001030

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY

4/5 CMS rating

OwnershipGovernment - State

CMS Certification Number330393

LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11794 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$154.28 typical visit price

range $67.40 – $203.53

Typical copayment $38.57 (range $16.85 – $50.88)

Most-billed visit code 99204

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NARINDER SINGH M.D.

Internal Medicine