Calvin Sun, PA-C
- Part D claims, 2024
- 611
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1100 Butte St, Redding, CA 96001
- Practice phone
- Call (530) 244-5454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Calvin Sun'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.
Calvin Sun is a physician assistant in Redding, California
Calvin Sun practices at Shasta Regional Medical Center in Redding, California, part of Prime Healthcare Services.
Calvin Sun's NPI, 1255022208, was assigned on May 18, 2023. Calvin Sun holds Washington license PA70020973.
- NPI
- 1255022208NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537517065
- NPI enumeration date
- May 18, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 244-5454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Calvin Sun practices at Shasta Regional Medical Center in Redding, California
Calvin Sun's primary practice is Shasta Regional Medical Center, at 1100 Butte St, Redding, CA 96001 in Shasta County. The practice phone is (530) 244-5454.
- Shasta Regional Medical Center1100 Butte St, Redding, CA 96001 · Shasta CountyPhone(530) 244-5454
Source: Dmand AI Affiliation Data
Calvin Sun is affiliated with 2 sites of care and 2 medical groups
Calvin Sun's primary practice is Shasta Regional Medical Center in Redding, California, part of Prime Healthcare Services. The medical group on file is Shasta Community Health Center. Dmand AI also links Calvin Sun to 1 more group practice or clinic 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 Calvin Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Calvin Sun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Shasta Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Calvin Sun is one of 11,482 physician assistants in California
Physician assistant is Calvin Sun's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Calvin Sun is licensed in Washington.
Specialties and state licenses
- Physician assistant, WashingtonPrimary
Physician assistants near Calvin Sun
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
Calvin Sun's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Calvin Sun's median patient age at 52, with 51% women.
Calvin Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Calvin Sun wrote 611 Medicare Part D claims in 2024
In 2024, Calvin Sun wrote 611 Medicare Part D claims for 114 patients. 83% of them were for generic drugs.
Calvin Sun's Part D claims by kind of drug, 2024
- Generic506 claims83%
- Brand-name105 claims17%
Drug classes CMS tracks in Calvin Sun's Part D claims, 2024
- Opioids2%14 of 611 claims
- Antibiotics2%12 of 611 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Calvin Sun takes part in Medicare
Calvin Sun 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)
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Sources for Calvin Sun'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Calvin Sun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Calvin Sun's NPI number?
Calvin Sun's NPI number is 1255022208. It was assigned on May 18, 2023, and it is active in the NPI Registry.
What does Calvin Sun specialize in?
Calvin Sun is a physician assistant in Redding, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Calvin Sun practice?
Calvin Sun practices at 1100 Butte St, Redding, CA 96001. Calvin Sun's primary practice is Shasta Regional Medical Center in Redding, California, part of Prime Healthcare Services. Dmand AI also links Calvin Sun to 1 group practice or clinic and 1 medical group.
What is Calvin Sun's office phone number?
The practice phone on file for Calvin Sun is (530) 244-5454.
What is Calvin Sun's medical license number?
Calvin Sun holds Washington license PA70020973.
Which hospitals is Calvin Sun affiliated with?
Calvin Sun practices at Shasta Regional Medical Center in Redding, California.
What medical group is Calvin Sun part of?
Calvin Sun is linked to Shasta Community Health Center. Dmand AI links Calvin Sun to 1 more medical group.
Does Calvin Sun accept Medicare?
Yes. CMS lists Calvin Sun as accepting Medicare assignment.
How long has Calvin Sun been practicing?
Calvin Sun graduated from medical school in 2022, 4 years ago.
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