KATHERINE CHAKRABARTI MD
NPI 1801245543
Internal Medicine - Rheumatology in Ann Arbor, MI

Active since June 03, 2016PECOS EnrolledAccepts Medicare Assignment
3621 S STATE ST, ANN ARBOR, MI 48108(734) 647-5299 Get Directions Write a Review

NPPES record last updated: August 12, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 12, 2021, Apr 6, 2020 (2 updates tracked since 2020).

About Katherine Chakrabarti Md NPPES

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

KATHERINE CHAKRABARTI MD (NPI 1801245543) is an individual rheumatology provider in Ann Arbor, Michigan, licensed in Michigan (4351027915) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health United Hospital, and is a graduate of Beaumont Hospital Medial College - Nlg (2016).

NPPES Registry Identity

NPI1801245543
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameKATHERINE CHAKRABARTICredential: MD
Location Address3621 S STATE STAnn Arbor, MI 48108-1633
Mailing Address1500 E Medical Center Dr, Tc 3116Ann Arbor, MI 48109-5368
Sole ProprietorNo
Medical School CMSBeaumont Hospital Medial College - NlgGraduated 2016
Enumeration DateJune 3, 2016
Last NPPES UpdateAugust 12, 20212 updates tracked since enumeration
NPPES CertifiedAugust 12, 2021
NPI 1801245543 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in MI · 4351027915
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
3621 S STATE ST, Ann Arbor, MI 48108

Accepted Insurance

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

Katherine Chakrabarti 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 ID6204128630
PECOS Enrollment IDI20210712003577
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
43 services37 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
18 services17 patients

Hospital Affiliations CMS Care Compare 5

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

Spectrum Health United Hospital

Acute Care Hospitals · Greenville, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230035
Location615 S Bower StreetGreenville, MI 48838 · Montcalm County
Birthing friendly

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230038
Location100 Michigan St NEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Mercy Health Saint Mary's

Acute Care Hospitals · Grand Rapids, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230059
Location200 Jefferson Avenue SEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Trinity Health Muskegon Hospital

Acute Care Hospitals · Muskegon, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230066
Location1500 E Sherman BlvdMuskegon, MI 49441 · Muskegon County
Emergency services Birthing friendly

Holland Community Hospital

Acute Care Hospitals · Holland, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230072
Location602 Michigan AveHolland, MI 49423 · Ottawa County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48108 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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 6

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

Social Worker (Clinical)
3621 S STATE ST
ANN ARBOR, MI 48108
Eyewear Supplier
3621 S STATE ST
ANN ARBOR, MI 48108
Family Medicine
3621 S STATE ST, 700 KMS PLACE
ANN ARBOR, MI 48108
Family Medicine
3621 S STATE ST, 700 KMS PLACE
ANN ARBOR, MI 48108
Psychiatry & Neurology (Psychiatry)
3621 S STATE ST
ANN ARBOR, MI 48108
Student in an Organized Health Care Education/Training Program
3621 S STATE ST
ANN ARBOR, MI 48108

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Chakrabarti's NPI number?

The NPI number for Katherine Chakrabarti is 1801245543. It was assigned to this individual provider in the NPPES registry on June 3, 2016.

Where is Katherine Chakrabarti located?

Katherine Chakrabarti practices at 3621 S State St, Ann Arbor, MI 48108. The listed phone number is (734) 647-5299.

What is Katherine Chakrabarti's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Katherine Chakrabarti enrolled in Medicare?

Yes. Katherine Chakrabarti is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Katherine Chakrabarti accept?

Health plans from Oscar Insurance Company and Priority Health list Katherine Chakrabarti as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Katherine Chakrabarti affiliated with any hospitals?

According to CMS data, Katherine Chakrabarti is affiliated with Spectrum Health United Hospital, Spectrum Health, Mercy Health Saint Mary's, Trinity Health Muskegon Hospital and Holland Community Hospital.

When was this NPI record last updated?

The NPPES record for Katherine Chakrabarti was last updated on August 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.