Dr. Gyan Krishna Kayastha, MD
- Hospital affiliations
- 4
- Industry payments
- $108
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2024
- Practice address
- 35324 Highway 41, Suite A, Coarsegold, CA 93614
- Practice phone
- Call (559) 664-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Coarsegold Health Center
FQHC - Main Site · Coarsegold, California
Find Dr. Kayastha'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. Gyan Krishna Kayastha is an internist in Coarsegold, California
Dr. Kayastha practices at Coarsegold Health Center in Coarsegold, California.
Dr. Kayastha's NPI, 1174351100, was assigned on July 22, 2024. Dr. Kayastha holds California license A200867.
- NPI
- 1174351100NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113435728
- NPI enumeration date
- July 22, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 664-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gyan Krishna Kayastha practices at Coarsegold Health Center in Coarsegold, California
Dr. Kayastha's primary practice is Coarsegold Health Center, at 35324 Highway 41, Suite A, Coarsegold, CA 93614 in Madera County. The practice phone is (559) 664-4000.
- Coarsegold Health Center35324 Highway 41, Suite A, Coarsegold, CA 93614 · Madera CountyPhone(559) 664-4000
Source: Dmand AI Affiliation Data
Dr. Gyan Krishna Kayastha is affiliated with 6 sites of care and 1 medical group
Dr. Kayastha's primary practice is Coarsegold Health Center in Coarsegold, California. Dr. Kayastha is also affiliated with Saint Agnes Medical Center. The medical group on file is Camarena Health. Dmand AI also links Dr. Kayastha to 3 more hospitals and 1 home health agency, each named with a free account. Dr. Kayastha's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gyan Krishna Kayastha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kayastha practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coarsegold Health Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gyan Krishna Kayastha is one of 16,751 internists in California
Internal medicine is Dr. Kayastha's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Kayastha's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Michigan license
Internists near Dr. Kayastha
Counts of internists 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
Dr. Gyan Krishna Kayastha's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Kayastha's median patient age at 41, with 60% women.
Dr. Kayastha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
How Dr. Gyan Krishna Kayastha takes part in Medicare
Dr. Kayastha accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Gyan Krishna Kayastha received $108 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Kayastha from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $108.
Companies that paid Dr. Kayastha the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gyan Krishna Kayastha'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Dr. Gyan Krishna Kayastha
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. Gyan Krishna Kayastha's NPI number?
Dr. Gyan Krishna Kayastha's NPI number is 1174351100. It was assigned on July 22, 2024, and it is active in the NPI Registry.
What kind of doctor is Dr. Gyan Krishna Kayastha?
Dr. Gyan Krishna Kayastha is an internist in Coarsegold, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gyan Krishna Kayastha practice?
Dr. Kayastha practices at 35324 Highway 41, Suite A, Coarsegold, CA 93614. Dr. Kayastha's primary practice is Coarsegold Health Center in Coarsegold, California. Dmand AI also links Dr. Kayastha to 3 hospitals and 1 home health agency.
What is Dr. Gyan Krishna Kayastha's office phone number?
The practice phone on file for Dr. Kayastha is (559) 664-4000.
What is Dr. Gyan Krishna Kayastha's medical license number?
Dr. Kayastha holds California license A200867, one of the licenses on file in 2 states.
Which states has Dr. Gyan Krishna Kayastha been licensed in?
Dmand AI has state licenses on file for Dr. Kayastha in California and Michigan.
Which hospitals is Dr. Gyan Krishna Kayastha affiliated with?
Dr. Kayastha is affiliated with Saint Agnes Medical Center. Dmand AI links Dr. Kayastha to 3 more hospitals.
What medical group is Dr. Gyan Krishna Kayastha part of?
Dr. Kayastha is linked to Camarena Health.
Does Dr. Gyan Krishna Kayastha accept Medicare?
Yes. CMS lists Dr. Kayastha as accepting Medicare assignment.
Has Dr. Gyan Krishna Kayastha received payments from drug or device companies?
CMS Open Payments shows $108 in general payments to Dr. Kayastha from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Gyan Krishna Kayastha been practicing?
Dr. Kayastha graduated from medical school in 1989, 37 years ago.
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