Cynthia Thompson, PA-C
- Medicare services, 2024
- 310
- Medicare patients, 2024
- 266
- Part D claims, 2024
- 919
- Hospital affiliations
- 2
- Industry payments
- $161
- Practice address
- 151 N Sunrise Ave, Roseville, CA 95661
- Practice phone
- Call (916) 789-1505
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Nephrology Medical Group, Inc
Roseville, California
Find Cynthia Thompson'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.
Cynthia Thompson is a physician assistant in Roseville, California
Cynthia Thompson practices at Summit Nephrology Medical Group, Inc in Roseville, California.
Cynthia Thompson's NPI, 1720601396, was assigned on May 18, 2020.
- NPI
- 1720601396NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789095944
- NPI enumeration date
- May 18, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 789-1505
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cynthia Thompson practices at Summit Nephrology Medical Group, Inc in Roseville, California
Cynthia Thompson's primary practice is Summit Nephrology Medical Group, Inc, at 151 N Sunrise Ave, Roseville, CA 95661 in Placer County. The practice phone is (916) 789-1505.
- Summit Nephrology Medical Group, Inc151 N Sunrise Ave, Roseville, CA 95661 · Placer CountyPhone(916) 789-1505
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cynthia Thompson is affiliated with 4 sites of care and 1 medical group
Cynthia Thompson's primary practice is Summit Nephrology Medical Group, Inc in Roseville, California. Cynthia Thompson is also affiliated with Sutter Roseville Medical Center. The medical group on file is Summit Nephrology. Dmand AI also links Cynthia Thompson to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cynthia Thompson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cynthia Thompson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Nephrology Medical Group, Inc | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Cynthia Thompson is one of 11,482 physician assistants in California
Physician assistant is Cynthia Thompson's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Cynthia Thompson
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
Cynthia Thompson billed Medicare for 310 services in 2024
CMS data shows 310 Medicare services from Cynthia Thompson across 3 procedure codes in 2024, for 266 Medicare patients. Medicare paid $20,852 for them. Every service was in an office.
Cynthia Thompson's Medicare services by type, 2024
- Office and hospital visits276
- Tests and treatments34
Cynthia Thompson compared with the California median for physician assistants, 2024
- Cynthia Thompson
- California median
- Medicare services
- 310vs 20452% above
- Medicare patients
- 266vs 1052.5 times
- Part D claims
- 762vs 2433.1 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Cynthia Thompson'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
Cynthia Thompson treated 266 Medicare patients in 2024, average age 79
CMS counts 266 Medicare patients who saw Cynthia Thompson in 2024. The largest group is 75 to 84, with 102 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 3.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Cynthia Thompson's median patient age at 79, with 55% women.
Cynthia Thompson's Medicare patients by age, 2024
Cynthia Thompson's Medicare patients by sex, 2024
- Women12848%
- Men13852%
Chronic conditions among Cynthia Thompson's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Arthritis55%
- Ischemic heart disease44%
- Heart failure42%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Cynthia Thompson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cynthia Thompson wrote 919 Medicare Part D claims in 2024
In 2024, Cynthia Thompson wrote 919 Medicare Part D claims for 224 patients. 93% of them were for generic drugs. CMS names the drug for 762 of them, across 17 drugs with 11 or more claims each, at $88,095 in total drug cost.
Cynthia Thompson's Part D claims by kind of drug, 2024
- Generic853 claims93%
- Brand-name66 claims7%
Cynthia Thompson'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
How Cynthia Thompson takes part in Medicare
Cynthia Thompson 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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Cynthia Thompson received $161 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Cynthia Thompson from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $54.
General payments to Cynthia Thompson by program year, 2024 to 2025
Companies that paid Cynthia Thompson 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 Cynthia Thompson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 Cynthia Thompson
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What is Cynthia Thompson's NPI number?
Cynthia Thompson's NPI number is 1720601396. It was assigned on May 18, 2020, and it is active in the NPI Registry.
What does Cynthia Thompson specialize in?
Cynthia Thompson is a physician assistant in Roseville, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cynthia Thompson practice?
Cynthia Thompson practices at 151 N Sunrise Ave, Roseville, CA 95661. Cynthia Thompson's primary practice is Summit Nephrology Medical Group, Inc in Roseville, California. Dmand AI also links Cynthia Thompson to 1 hospital and 1 group practice or clinic.
What is Cynthia Thompson's office phone number?
The practice phone on file for Cynthia Thompson is (916) 789-1505.
Which hospitals is Cynthia Thompson affiliated with?
Cynthia Thompson is affiliated with Sutter Roseville Medical Center. Dmand AI links Cynthia Thompson to 1 more hospital.
What medical group is Cynthia Thompson part of?
Cynthia Thompson is linked to Summit Nephrology.
Does Cynthia Thompson accept Medicare?
Yes. CMS data shows Cynthia Thompson billed Medicare for 310 services in 2024, and Cynthia Thompson accepts Medicare assignment.
How many Medicare patients does Cynthia Thompson see?
CMS counts 266 Medicare patients who saw Cynthia Thompson in 2024, with an average age of 79.
What services does Cynthia Thompson bill to Medicare?
In 2024, Cynthia Thompson's most billed Medicare services were office visit, established patient (99214), dialysis (90962) and office visit, established patient (99215).
What drugs does Cynthia Thompson prescribe most?
In 2024 Medicare Part D data, Cynthia Thompson's most prescribed drugs by claims were Hydralazine HCl, Calcitriol and Losartan Potassium.
Has Cynthia Thompson received payments from drug or device companies?
CMS Open Payments shows $161 in general payments to Cynthia Thompson from 4 companies from 2024 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Cynthia Thompson been practicing?
Cynthia Thompson graduated from medical school in 2020, 6 years ago.
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