Dr. Mitch S. Ratanasen, MD
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Industry payments
- $25
- Medical group
- 1
- Insurance carriers
- 10
- Practice address
- 4600 Broadway, Fruitridge, CA 95820
- Practice phone
- Call (916) 874-9670
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sacramento County Health Center
FQHC - Main Site · Fruitridge, California
Find Dr. Ratanasen'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. Mitch S. Ratanasen is a pediatrician in Sacramento, California
Dr. Ratanasen practices at Sacramento County Health Center in Fruitridge, California.
Dr. Ratanasen's NPI, 1235492489, was assigned on June 22, 2012. Dr. Ratanasen graduated from West Virginia University School Of Medicine in 2012. Dr. Ratanasen's California license number on file is A128007.
- NPI
- 1235492489NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840502506
- NPI enumeration date
- June 22, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 874-9670
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mitch S. Ratanasen practices at Sacramento County Health Center in Fruitridge, California
Dr. Ratanasen's primary practice is Sacramento County Health Center, at 4600 Broadway, Fruitridge, CA 95820. The practice phone is (916) 874-9670.
- Sacramento County Health Center4600 Broadway, Fruitridge, CA 95820Phone(916) 874-9670
Source: Dmand AI Affiliation Data
Dr. Mitch S. Ratanasen is affiliated with 2 sites of care and 1 medical group
Dr. Ratanasen's primary practice is Sacramento County Health Center in Fruitridge, California. Dr. Ratanasen is also affiliated with UC Davis Medical Center. The medical group on file is UC Davis Medical Group. Dr. Ratanasen'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. Mitch S. Ratanasen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ratanasen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sacramento County Health Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mitch S. Ratanasen is one of 8,236 pediatricians in California
Pediatrics is Dr. Ratanasen's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ratanasen is board certified in pediatrics by the American Board of Pediatrics. Dr. Ratanasen has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Ratanasen
Counts of pediatricians 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. Mitch S. Ratanasen's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Ratanasen's median patient age at 9, with 50% women.
Dr. Ratanasen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Mitch S. Ratanasen scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Ratanasen for performance year 2024, reported as part of a group. Dr. Ratanasen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ratanasen's MIPS scores, performance year 2024
- 83of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Dr. Mitch S. Ratanasen received $25 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Ratanasen from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $25.
Companies that paid Dr. Ratanasen the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mitch S. Ratanasen graduated from West Virginia University School Of Medicine
Dr. Ratanasen graduated from West Virginia University School Of Medicine in 2012.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Mitch S. Ratanasen accepts plans from 10 insurance carriers
Dr. Ratanasen is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +2 more carriersWith a free account
Plan types Dr. Ratanasen accepts, by number of carriers
- Medicare8
- PPO6
- HMO4
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mitch S. Ratanasen'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Mitch S. Ratanasen
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. Mitch S. Ratanasen's NPI number?
Dr. Mitch S. Ratanasen's NPI number is 1235492489. It was assigned on June 22, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Mitch S. Ratanasen?
Dr. Mitch S. Ratanasen is a pediatrician in Sacramento, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mitch S. Ratanasen practice?
Dr. Ratanasen practices at 4600 Broadway, Fruitridge, CA 95820. Dr. Ratanasen's primary practice is Sacramento County Health Center in Fruitridge, California.
What is Dr. Mitch S. Ratanasen's office phone number?
The practice phone on file for Dr. Ratanasen is (916) 874-9670.
What is Dr. Mitch S. Ratanasen's medical license number?
Dr. Ratanasen's California license number on file is A128007.
Which hospitals is Dr. Mitch S. Ratanasen affiliated with?
Dr. Ratanasen is affiliated with UC Davis Medical Center.
What medical group is Dr. Mitch S. Ratanasen part of?
Dr. Ratanasen is linked to UC Davis Medical Group.
Does Dr. Mitch S. Ratanasen accept Medicare?
Yes. CMS lists Dr. Ratanasen as accepting Medicare assignment.
What is Dr. Mitch S. Ratanasen's MIPS score?
Dr. Ratanasen's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Is Dr. Mitch S. Ratanasen board certified?
Yes. Dr. Ratanasen is board certified in pediatrics by the American Board of Pediatrics.
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Where did Dr. Mitch S. Ratanasen go to medical school?
Dr. Ratanasen graduated from West Virginia University School Of Medicine in 2012.
Has Dr. Mitch S. Ratanasen received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Ratanasen from 1 company from 2023 to 2023. The largest total came from Hologic Inc.
How long has Dr. Mitch S. Ratanasen been practicing?
Dr. Ratanasen graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Mitch S. Ratanasen accept?
Dr. Ratanasen is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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