Curr Opin Rheumatol
Diabetes Mellitus, Type 2Renal Insufficiency, ChronicRheumatologists
Dr. Katherine Heather Chakrabarti, MD
NPI1801245543PAC ID6204128630
- Medicare services, 2024
- 61
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 813
- Publications
- 5
- Hospital affiliations
- 5
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chakrabarti's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Katherine Heather Chakrabarti is a rheumatologist in Grand Rapids, Michigan
Dr. Chakrabarti practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Chakrabarti's NPI, 1801245543, was assigned on June 3, 2016. Dr. Chakrabarti graduated from Beaumont Hospital Medial College - Nlg in 2016. Dr. Chakrabarti holds Michigan license 4351027915.
NPI and contact details
- NPI
- 1801245543NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204128630
- NPI enumeration date
- June 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Heather Chakrabarti practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Chakrabarti's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Dr. Katherine Heather Chakrabarti is affiliated with 7 sites of care and 4 medical groups
Dr. Chakrabarti's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dr. Chakrabarti is also affiliated with Trinity Health Grand Rapids Hospital. The medical group on file is Trinity Health Medical Group. Dmand AI also links Dr. Chakrabarti to 3 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Trinity Health Grand Rapids HospitalTrinity Health Medical Group3 hospitalsNames with a free account3 medical groupsNames with a free account2 group practices and clinicsNames with a free account
See all 11 affiliations for Dr. ChakrabartiSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Heather Chakrabarti's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chakrabarti practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Heather Chakrabarti is one of 203 rheumatologists in Michigan
Rheumatology is Dr. Chakrabarti's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Chakrabarti is licensed in Michigan.
Specialties and state licenses
- Rheumatology, MichiganPrimary
Rheumatologists near Dr. Chakrabarti
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
203rheumatologists in Michigan18rheumatologists in Grand Rapids15rheumatologists at Corewell Health Grand Rapids Hospitals - Butterworth
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Katherine Heather Chakrabarti billed Medicare for 61 services in 2024
CMS data shows 61 Medicare services from Dr. Chakrabarti across 1 procedure code in 2024, all of them office visits, for 60 Medicare patients. Medicare paid $3,003 for them.
Medicare services, 202461
Medicare patients60
Paid by Medicare$3,003
Procedure codes1
Dr. Chakrabarti's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1532024: 6160%
Where Dr. Chakrabarti's Medicare services took place, 2024
- In an office4370%
- In a facility1830%
Dr. Chakrabarti compared with the Michigan median for rheumatologists, 2024
- Dr. Chakrabarti
- Michigan median
- Medicare services
- 61vs 40085% below
- Medicare patients
- 60vs 16263% below
- Part D claims
- 631vs 1,19947% below
Medians across 198 rheumatologists in Michigan with Dmand AI profiles that report each measure.
Dr. Chakrabarti's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Heather Chakrabarti treated 60 Medicare patients in 2024, average age 68
CMS counts 60 Medicare patients who saw Dr. Chakrabarti in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have arthritis, and 68% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chakrabarti's median patient age at 69, with 64% women.
Medicare patients, 202460
Average age68
Average risk score1.81
Also on Medicaid20%
Dr. Chakrabarti's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chakrabarti's Medicare patients by sex, 2024
- Women4473%
- Men1627%
Chronic conditions among Dr. Chakrabarti's Medicare patients, 2024
- Arthritis75%
- High blood pressure68%
- High cholesterol58%
- Anxiety35%
- Mood disorders33%
- Depression32%
- Chronic kidney disease27%
- Osteoporosis27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chakrabarti's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Heather Chakrabarti wrote 813 Medicare Part D claims in 2024
In 2024, Dr. Chakrabarti wrote 813 Medicare Part D claims for 159 patients. 70% of them were for generic drugs. CMS names the drug for 631 of them, across 20 drugs with 11 or more claims each, at $1,070,257 in total drug cost. In 2023, CMS named 836 claims across 20 drugs.
Part D claims, 2024813
Drugs named by CMS20
Total drug cost$1.1M
Part D patients159
Dr. Chakrabarti's Part D claims by kind of drug, 2024
- Generic573 claims70%
- Brand-name and other240 claims30%
Dr. Chakrabarti's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8362024: 63125%
Drugs named by CMS: 20 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Katherine Heather Chakrabarti offers telehealth to Medicare patients
Dr. Chakrabarti accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chakrabarti as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Katherine Heather Chakrabarti has 5 publications on record
Dmand AI links 5 papers to Dr. Chakrabarti, published from 2020 to 2024. The most frequent topics are Rheumatologists. Dr. Chakrabarti has published most often in Curr Opin Rheumatol. Dr. Chakrabarti's most frequent co-author is Aki Morikawa, MD.
Papers5
Years published2020 to 2024
Dr. Chakrabarti's papers by year, 2020 to 2024
Topics Dr. Chakrabarti writes about most
- Rheumatologists
Dr. Chakrabarti's most frequent co-authors
Recent publications by Dr. Chakrabarti
Curr Opin Rheumatol
Bone DensityDiphosphonatesGlucocorticoids
HydroxychloroquineLupus Erythematosus, Systemic
Brain NeoplasmsBreast NeoplasmsChemoradiotherapy
Curr Opin Rheumatol
Area Under CurveAutoimmune DiseasesImmunosuppressive Agents
See who Dr. Chakrabarti researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chakrabarti works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katherine Heather Chakrabarti received $40,986 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Chakrabarti from 1 drug or device company in 2020. Grants make up the largest share, 100% of the total. Pfizer Inc. paid the most, $40,986.
Companies that paid Dr. Chakrabarti the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine Heather Chakrabarti graduated from Beaumont Hospital Medial College - Nlg
Dr. Chakrabarti graduated from Beaumont Hospital Medial College - Nlg in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine Heather Chakrabarti's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Katherine Heather Chakrabarti
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Katherine Heather Chakrabarti's NPI number?
Dr. Katherine Heather Chakrabarti's NPI number is 1801245543. It was assigned on June 3, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Heather Chakrabarti?
Dr. Katherine Heather Chakrabarti is a rheumatologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Katherine Heather Chakrabarti practice?
Dr. Chakrabarti practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Chakrabarti's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Chakrabarti to 3 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. Katherine Heather Chakrabarti's office phone number?
The practice phone on file for Dr. Chakrabarti is (616) 391-1774.
What is Dr. Katherine Heather Chakrabarti's medical license number?
Dr. Chakrabarti holds Michigan license 4351027915.
Which hospitals is Dr. Katherine Heather Chakrabarti affiliated with?
Dr. Chakrabarti practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Dr. Chakrabarti is also affiliated with Trinity Health Grand Rapids Hospital. Dmand AI links Dr. Chakrabarti to 3 more hospitals.
What medical group is Dr. Katherine Heather Chakrabarti part of?
Dr. Chakrabarti is linked to Trinity Health Medical Group. Dmand AI links Dr. Chakrabarti to 3 more medical groups.
Does Dr. Katherine Heather Chakrabarti accept Medicare?
Yes. CMS data shows Dr. Chakrabarti billed Medicare for 61 services in 2024, and Dr. Chakrabarti accepts Medicare assignment.
Does Dr. Katherine Heather Chakrabarti offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chakrabarti as offering telehealth services.
How many Medicare patients does Dr. Katherine Heather Chakrabarti see?
CMS counts 60 Medicare patients who saw Dr. Chakrabarti in 2024, with an average age of 68.
Show 7 more questionsShow fewer questions
What services does Dr. Katherine Heather Chakrabarti bill to Medicare?
In 2024, Dr. Chakrabarti's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Katherine Heather Chakrabarti go to medical school?
Dr. Chakrabarti graduated from Beaumont Hospital Medial College - Nlg in 2016.
What drugs does Dr. Katherine Heather Chakrabarti prescribe most?
In 2024 Medicare Part D data, Dr. Chakrabarti's most prescribed drugs by claims were Methotrexate, Hydroxychloroquine Sulfate and Prednisone.
Has Dr. Katherine Heather Chakrabarti received payments from drug or device companies?
CMS Open Payments shows $40,986 in general payments to Dr. Chakrabarti from 1 company from 2020 to 2020. The largest total came from Pfizer Inc.
How long has Dr. Katherine Heather Chakrabarti been practicing?
Dr. Chakrabarti graduated from medical school in 2016, 10 years ago.
Does Dr. Katherine Heather Chakrabarti do research?
Dmand AI links 5 publications to Dr. Chakrabarti, published from 2020 to 2024.
Who does Dr. Katherine Heather Chakrabarti publish with?
Dr. Chakrabarti's most frequent co-authors are Aki Morikawa, MD (1 shared paper).
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