Jonathan Pai
- Part D claims, 2024
- 122
- Hospital affiliations
- 2
- Industry payments
- $3,291
- Medical group
- 1
- State license
- 1
- Practice address
- 2540 East St, Concord, CA 94520
- Practice phone
- Call (925) 682-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jonathan Pai'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.
Jonathan Pai is a hematologist and oncologist in Concord, California
Jonathan Pai practices at Concord Medical Center in Concord, California, part of John Muir Health.
Jonathan Pai's NPI, 1285196105, was assigned on April 1, 2019. Jonathan Pai holds California license A177349.
- NPI
- 1285196105NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305269655
- NPI enumeration date
- April 1, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (925) 682-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Pai practices at Concord Medical Center in Concord, California
Jonathan Pai's primary practice is Concord Medical Center, at 2540 East St, Concord, CA 94520 in Contra Costa County. The practice phone is (925) 682-8200.
- Concord Medical Center2540 East St, Concord, CA 94520 · Contra Costa CountyPhone(925) 682-8200
Source: Dmand AI Affiliation Data
Jonathan Pai is affiliated with 3 sites of care and 1 medical group
Jonathan Pai's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Jonathan Pai is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is John Muir Medical Group. Dmand AI also links Jonathan Pai to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan Pai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Pai practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concord Medical Center | Available with a free account |
| +2 more affiliated sites | 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.
Jonathan Pai is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Jonathan Pai's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Jonathan Pai is licensed in California.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
Hematologists and oncologists near Jonathan Pai
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
Jonathan Pai's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Jonathan Pai's median patient age at 60, with 56% women.
Jonathan Pai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women56%
- Men41%
Source: Dmand AI Patient Panel Data
Jonathan Pai wrote 122 Medicare Part D claims in 2024
In 2024, Jonathan Pai wrote 122 Medicare Part D claims for 52 patients. 75% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $131 in total drug cost.
Jonathan Pai's Part D claims by kind of drug, 2024
- Generic91 claims75%
- Brand-name31 claims25%
Jonathan Pai'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.
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
Jonathan Pai offers telehealth to Medicare patients
Jonathan Pai accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jonathan Pai as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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.
Jonathan Pai received $3,291 in industry payments from 2024 to 2025
CMS Open Payments shows 128 general payments to Jonathan Pai from 38 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 97% of the total. Novartis Pharmaceuticals Corporation paid the most, $497.
General payments to Jonathan Pai by program year, 2024 to 2025
General payments to Jonathan Pai by kind, 2024 to 2025
- Food and beverage$3,19197%
- Education$1003%
Companies that paid Jonathan Pai the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jonathan Pai'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 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) |
| 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 Jonathan Pai
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Pai's NPI number?
Jonathan Pai's NPI number is 1285196105. It was assigned on April 1, 2019, and it is active in the NPI Registry.
What does Jonathan Pai specialize in?
Jonathan Pai is a hematologist and oncologist in Concord, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Jonathan Pai practice?
Jonathan Pai practices at 2540 East St, Concord, CA 94520. Jonathan Pai's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Dmand AI also links Jonathan Pai to 1 group practice or clinic.
What is Jonathan Pai's office phone number?
The practice phone on file for Jonathan Pai is (925) 682-8200.
What is Jonathan Pai's medical license number?
Jonathan Pai holds California license A177349.
Which hospitals is Jonathan Pai affiliated with?
Jonathan Pai practices at Concord Medical Center in Concord, California. Jonathan Pai is also affiliated with John Muir Medical Center, Walnut Creek.
What medical group is Jonathan Pai part of?
Jonathan Pai is linked to John Muir Medical Group.
Does Jonathan Pai accept Medicare?
Yes. CMS lists Jonathan Pai as accepting Medicare assignment.
Does Jonathan Pai offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jonathan Pai as offering telehealth services.
What drugs does Jonathan Pai prescribe most?
In 2024 Medicare Part D data, Jonathan Pai's most prescribed drugs by claims were Dexamethasone.
Has Jonathan Pai received payments from drug or device companies?
CMS Open Payments shows $3,291 in general payments to Jonathan Pai from 38 companies from 2024 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Jonathan Pai been practicing?
Jonathan Pai graduated from medical school in 2019, 7 years ago.
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