Hari Krishnan Krishnan Nair
- Medicare services, 2024
- 604
- Medicare patients, 2024
- 213
- Part D claims, 2024
- 869
- MIPS score, 2024
- 88
- Hospital affiliations
- 4
- Practice address
- 300 North Avenue, Battle Creek, MI 49017
- Practice phone
- Call (269) 966-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Hari Krishnan Krishnan Nair'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.
Hari Krishnan Krishnan Nair is a hematologist and oncologist in Battle Creek, Michigan
Hari Krishnan Krishnan Nair practices at Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group.
Hari Krishnan Krishnan Nair's NPI, 1154773836, was assigned on July 6, 2016. Hari Krishnan Krishnan Nair holds Michigan license 4301509502.
- NPI
- 1154773836NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113285099
- NPI enumeration date
- July 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (269) 966-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hari Krishnan Krishnan Nair practices at Bronson Battle Creek Hospital in Battle Creek, Michigan
Hari Krishnan Krishnan Nair's primary practice is Bronson Battle Creek Hospital, at 300 North Avenue, Battle Creek, MI 49017 in Calhoun County. The practice phone is (269) 966-8000.
- Bronson Battle Creek Hospital300 North Avenue, Battle Creek, MI 49017 · Calhoun CountyPhone(269) 966-8000
Source: Dmand AI Affiliation Data
Hari Krishnan Krishnan Nair is affiliated with 4 sites of care and 2 medical groups
Hari Krishnan Krishnan Nair's primary practice is Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group. Hari Krishnan Krishnan Nair is also affiliated with Bronson Methodist Hospital. The medical group on file is Bronson Medical Group. Dmand AI also links Hari Krishnan Krishnan Nair to 2 more hospitals and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hari Krishnan Krishnan Nair's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hari Krishnan Krishnan Nair practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bronson Battle Creek Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bronson Healthcare Group and 6.2K+ hospitals, with verified contacts in the same login.
Hari Krishnan Krishnan Nair is one of 298 hematologists and oncologists in Michigan
Hematology and oncology is Hari Krishnan Krishnan Nair's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Hari Krishnan Krishnan Nair's licenses on file in 2 states: Michigan and Massachusetts.
Specialties and state licenses
- Hematology and oncology, MichiganPrimary
- Internal medicine, Massachusetts
Hematologists and oncologists near Hari Krishnan Krishnan Nair
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Hari Krishnan Krishnan Nair billed Medicare for 604 services in 2024
CMS data shows 604 Medicare services from Hari Krishnan Krishnan Nair across 6 procedure codes in 2024, for 213 Medicare patients. Medicare paid $43,314 for them. Every service was in a facility, such as a hospital, rather than an office.
Hari Krishnan Krishnan Nair's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1522024: 519241%
- Other services
- 2023: 02024: 85
Hari Krishnan Krishnan Nair compared with the Michigan median for hematologists and oncologists, 2024
- Hari Krishnan Krishnan Nair
- Michigan median
- Medicare services
- 604vs 619Close to median
- Medicare patients
- 213vs 2287% below
- Part D claims
- 646vs 37871% above
Medians across 291 hematologists and oncologists in Michigan with Dmand AI profiles that report each measure.
Hari Krishnan Krishnan Nair'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
Hari Krishnan Krishnan Nair treated 213 Medicare patients in 2024, average age 74
CMS counts 213 Medicare patients who saw Hari Krishnan Krishnan Nair in 2024. The largest group is 65 to 74, with 85 patients. 74% of them have high blood pressure, and 69% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Hari Krishnan Krishnan Nair's median patient age at 72, with 57% women.
Hari Krishnan Krishnan Nair's Medicare patients by age, 2024
Hari Krishnan Krishnan Nair's Medicare patients by sex, 2024
- Women11855%
- Men9545%
Chronic conditions among Hari Krishnan Krishnan Nair's Medicare patients, 2024
- High blood pressure74%
- High cholesterol69%
- Cancer51%
- Arthritis50%
- Chronic kidney disease35%
- Diabetes31%
- Mood disorders30%
- COPD29%
Share of Medicare patients with each condition. A patient can have several.
Hari Krishnan Krishnan Nair's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hari Krishnan Krishnan Nair wrote 869 Medicare Part D claims in 2024
In 2024, Hari Krishnan Krishnan Nair wrote 869 Medicare Part D claims for 171 patients. 82% of them were for generic drugs. CMS names the drug for 646 of them, across 22 drugs with 11 or more claims each, at $1,679,767 in total drug cost. In 2023, CMS named 42 claims across 3 drugs.
Hari Krishnan Krishnan Nair's Part D claims by kind of drug, 2024
- Generic715 claims82%
- Brand-name154 claims18%
Hari Krishnan Krishnan Nair'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.
Drug classes CMS tracks in Hari Krishnan Krishnan Nair's Part D claims, 2024
- Opioids6%52 of 869 claims
- Antibiotics5%40 of 869 claims
- Antipsychotics, patients 65 and over4%38 of 869 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 422024: 6461438%
Drugs named by CMS: 22 in 2024, 3 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
Hari Krishnan Krishnan Nair scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Hari Krishnan Krishnan Nair for performance year 2024, reported as part of a group. Hari Krishnan Krishnan Nair accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Hari Krishnan Krishnan Nair as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Hari Krishnan Krishnan Nair's MIPS scores, performance year 2024
- 88of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Hari Krishnan Krishnan Nair received $3,837 in industry payments from 2019 to 2025
CMS Open Payments shows 110 general payments to Hari Krishnan Krishnan Nair from 45 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 87% of the total. Janssen Pharmaceuticals, Inc paid the most, $475.
General payments to Hari Krishnan Krishnan Nair by program year, 2019 to 2025
General payments to Hari Krishnan Krishnan Nair by kind, 2019 to 2025
- Food and beverage$3,34487%
- Education$49313%
Companies that paid Hari Krishnan Krishnan Nair the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Hari Krishnan Krishnan Nair'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Hari Krishnan Krishnan Nair
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hari Krishnan Krishnan Nair's NPI number?
Hari Krishnan Krishnan Nair's NPI number is 1154773836. It was assigned on July 6, 2016, and it is active in the NPI Registry.
What does Hari Krishnan Krishnan Nair specialize in?
Hari Krishnan Krishnan Nair is a hematologist and oncologist in Battle Creek, Michigan. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Hari Krishnan Krishnan Nair practice?
Hari Krishnan Krishnan Nair practices at 300 North Avenue, Battle Creek, MI 49017. Hari Krishnan Krishnan Nair's primary practice is Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group. Dmand AI also links Hari Krishnan Krishnan Nair to 2 hospitals and 1 medical group.
What is Hari Krishnan Krishnan Nair's office phone number?
The practice phone on file for Hari Krishnan Krishnan Nair is (269) 966-8000.
What is Hari Krishnan Krishnan Nair's medical license number?
Hari Krishnan Krishnan Nair holds Michigan license 4301509502, one of the licenses on file in 2 states.
Which states has Hari Krishnan Krishnan Nair been licensed in?
Dmand AI has state licenses on file for Hari Krishnan Krishnan Nair in Michigan and Massachusetts.
Which hospitals is Hari Krishnan Krishnan Nair affiliated with?
Hari Krishnan Krishnan Nair practices at Bronson Battle Creek Hospital in Battle Creek, Michigan. Hari Krishnan Krishnan Nair is also affiliated with Bronson Methodist Hospital. Dmand AI links Hari Krishnan Krishnan Nair to 2 more hospitals.
What medical group is Hari Krishnan Krishnan Nair part of?
Hari Krishnan Krishnan Nair is linked to Bronson Medical Group. Dmand AI links Hari Krishnan Krishnan Nair to 1 more medical group.
Does Hari Krishnan Krishnan Nair accept Medicare?
Yes. CMS data shows Hari Krishnan Krishnan Nair billed Medicare for 604 services in 2024, and Hari Krishnan Krishnan Nair accepts Medicare assignment.
Does Hari Krishnan Krishnan Nair offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Hari Krishnan Krishnan Nair as offering telehealth services.
Show 6 more questionsShow fewer questions
What is Hari Krishnan Krishnan Nair's MIPS score?
Hari Krishnan Krishnan Nair's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Hari Krishnan Krishnan Nair see?
CMS counts 213 Medicare patients who saw Hari Krishnan Krishnan Nair in 2024, with an average age of 74.
What services does Hari Krishnan Krishnan Nair bill to Medicare?
In 2024, Hari Krishnan Krishnan Nair's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G2211).
What drugs does Hari Krishnan Krishnan Nair prescribe most?
In 2024 Medicare Part D data, Hari Krishnan Krishnan Nair's most prescribed drugs by claims were Anastrozole, Dexamethasone and Hydroxyurea.
Has Hari Krishnan Krishnan Nair received payments from drug or device companies?
CMS Open Payments shows $3,837 in general payments to Hari Krishnan Krishnan Nair from 45 companies from 2019 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Hari Krishnan Krishnan Nair been practicing?
Hari Krishnan Krishnan Nair graduated from medical school in 2014, 12 years ago.
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