Nisha Parmar, PA
- Part D claims, 2024
- 248
- Hospital affiliations
- 3
- Industry payments
- $98
- Medical groups
- 3
- State licenses
- 2
- Practice address
- 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Nisha Parmar'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.
Nisha Parmar is a physician assistant in Walnut Creek, California
Nisha Parmar practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.
Nisha Parmar's NPI, 1437422896, was assigned on February 15, 2012. Nisha Parmar holds California license 53377.
- NPI
- 1437422896NPI Registry (opens in a new tab)
- NPI enumeration date
- February 15, 2012
- NPI status
- Active
- Practice phone
- (925) 939-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Nisha Parmar practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California
Nisha Parmar's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.
- John Muir Medical Center, Walnut Creek1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-3000
Source: Dmand AI Affiliation Data
Nisha Parmar is affiliated with 3 sites of care and 3 medical groups
Nisha Parmar's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Nisha Parmar is also affiliated with UCSF Health Hyde Hospital. The medical group on file is Vituity. Dmand AI also links Nisha Parmar to 1 more hospital and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nisha Parmar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nisha Parmar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Muir Medical Center, Walnut Creek | Available with a free account |
| +2 more sites and 2 medical groups | 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 John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Nisha Parmar is one of 2,381 physician assistants in California
Medical is Nisha Parmar's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Dmand AI has Nisha Parmar's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Medical physician assistant, CaliforniaPrimary
- Illinois license
Physician assistants near Nisha Parmar
Counts of physician assistants 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
Nisha Parmar's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Nisha Parmar's median patient age at 63, with 64% women.
Nisha Parmar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women64%
- Men35%
Source: Dmand AI Patient Panel Data
Nisha Parmar wrote 248 Medicare Part D claims in 2024
In 2024, Nisha Parmar wrote 248 Medicare Part D claims for 96 patients. 95% of them were for generic drugs.
Nisha Parmar's Part D claims by kind of drug, 2024
- Generic235 claims95%
- Brand-name13 claims5%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Nisha Parmar received $98 in industry payments in 2025
CMS Open Payments shows 4 general payments to Nisha Parmar from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $98.
Companies that paid Nisha Parmar 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 Nisha Parmar'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Nisha Parmar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nisha Parmar's NPI number?
Nisha Parmar's NPI number is 1437422896. It was assigned on February 15, 2012, and it is active in the NPI Registry.
What does Nisha Parmar specialize in?
Nisha Parmar is a physician assistant in Walnut Creek, California. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Nisha Parmar practice?
Nisha Parmar practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. Nisha Parmar's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dmand AI also links Nisha Parmar to 1 hospital and 2 medical groups.
What is Nisha Parmar's office phone number?
The practice phone on file for Nisha Parmar is (925) 939-3000.
What is Nisha Parmar's medical license number?
Nisha Parmar holds California license 53377, one of the licenses on file in 2 states.
Which states has Nisha Parmar been licensed in?
Dmand AI has state licenses on file for Nisha Parmar in California and Illinois.
Which hospitals is Nisha Parmar affiliated with?
Nisha Parmar practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California. Nisha Parmar is also affiliated with UCSF Health Hyde Hospital. Dmand AI links Nisha Parmar to 1 more hospital.
What medical group is Nisha Parmar part of?
Nisha Parmar is linked to Vituity. Dmand AI links Nisha Parmar to 2 more medical groups.
Has Nisha Parmar received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Nisha Parmar from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Nisha Parmar been practicing?
Nisha Parmar's NPI was assigned in 2012.
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