Dr. Mondhipa Ratnarathorn, MD

  • Santa Rosa, CA
  • Mohs-micrographic surgery physician
NPI1346552023PAC ID2062652001
Medicare services, 2024
3,953
Medicare patients, 2024
549
Part D claims, 2024
261
Publications
7
Hospital affiliations
1
Practice address
3883 Airway Dr. Ste 100, Santa Rosa, CA 95403
Practice phone
Call (707) 521-4480
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

3883 Airway Drive Imaging

Mammography / Breast Imaging Center · Santa Rosa, California

See all 4 affiliations

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Dr. Mondhipa Ratnarathorn is a mohs-micrographic surgery physician in Santa Rosa, California

Dr. Ratnarathorn practices at 3883 Airway Drive Imaging in Santa Rosa, California.

Dr. Ratnarathorn's NPI, 1346552023, was assigned on July 9, 2010. Dr. Ratnarathorn graduated from UC Davis School of Medicine in 2009. Dr. Ratnarathorn holds California license A113146.

NPI and contact details
Medicare PAC ID
2062652001
NPI enumeration date
July 9, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(707) 521-4480
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
43
Medical school graduation
2009

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mondhipa Ratnarathorn practices at 3883 Airway Drive Imaging in Santa Rosa, California

Dr. Ratnarathorn's primary practice is 3883 Airway Drive Imaging, at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. The practice phone is (707) 521-4480.

  • 3883 Airway Drive Imaging
    3883 Airway Dr. Ste 100, Santa Rosa, CA 95403Phone(707) 521-4480

Source: Dmand AI Affiliation Data

Dr. Mondhipa Ratnarathorn is affiliated with 3 sites of care and 1 medical group

Dr. Ratnarathorn's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Dr. Ratnarathorn is also affiliated with California Pacific Medical Center Davies Campus. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Ratnarathorn to 1 more group practice or clinic, named with a free account. Dr. Ratnarathorn's employer is on file too: a breast imaging center.

See all 4 affiliations for Dr. Ratnarathorn

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Mondhipa Ratnarathorn's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ratnarathorn practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
3883 Airway Drive ImagingAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mondhipa Ratnarathorn is one of 156 mohs-micrographic surgery physicians in California

Mohs-micrographic surgery is Dr. Ratnarathorn's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Ratnarathorn is board certified in board certification in micrographic dermatologic surgery by the American Board of Dermatology. Dmand AI has Dr. Ratnarathorn's licenses on file in 2 states: California and Ohio.

Specialties and state licenses

  • Mohs-micrographic surgery, CaliforniaPrimaryLicense A113146 · 2010 to 2026 · taxonomy 207ND0101X
  • Ohio license2013 to 2016

Mohs-micrographic surgery physicians near Dr. Ratnarathorn

Counts of mohs-micrographic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

156mohs-micrographic surgery physicians in California
3mohs-micrographic surgery physicians in Santa Rosa

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mondhipa Ratnarathorn billed Medicare for 3,953 services in 2024

CMS data shows 3,953 Medicare services from Dr. Ratnarathorn across 26 procedure codes in 2024, for 549 Medicare patients. Medicare paid $406,191 for them. Every service was in an office.

Medicare services, 20243,953
Medicare patients549
Paid by Medicare$406,191
Procedure codes26

Dr. Ratnarathorn's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 2,5372024: 3,32431%
Office and hospital visits
2023: 5292024: 61216%
Other services
2023: 02024: 17

Dr. Ratnarathorn compared with the California median for mohs-micrographic surgery physicians, 2024

  • Dr. Ratnarathorn
  • California median
Medicare services
3,953vs 2,64549% above
Medicare patients
549vs 528Close to median
Part D claims
138vs 22539% below

Medians across 153 mohs-micrographic surgery physicians in California with Dmand AI profiles that report each measure.

Dr. Ratnarathorn'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.

See all procedures by Dr. Ratnarathorn

Need commercial claims for Dr. Ratnarathorn?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ratnarathorn and other mohs-micrographic surgery physicians in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mondhipa Ratnarathorn treated 549 Medicare patients in 2024, average age 77

CMS counts 549 Medicare patients who saw Dr. Ratnarathorn in 2024. The largest group is 75 to 84, with 245 patients. 73% of them have high cholesterol, and 59% have high blood pressure. 3% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ratnarathorn's median patient age at 75, with 56% women.

Medicare patients, 2024549
Average age77
Average risk score0.99
Also on Medicaid3%

Dr. Ratnarathorn's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ratnarathorn's Medicare patients by sex, 2024

  • Women29253%
  • Men25747%

Chronic conditions among Dr. Ratnarathorn's Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure59%
  3. Arthritis38%
  4. Ischemic heart disease22%
  5. Mood disorders18%
  6. Atrial fibrillation17%
  7. Cancer17%
  8. Osteoporosis17%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ratnarathorn's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women56%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mondhipa Ratnarathorn wrote 261 Medicare Part D claims in 2024

In 2024, Dr. Ratnarathorn wrote 261 Medicare Part D claims for 155 patients. 98% of them were for generic drugs. CMS names the drug for 138 of them, across 4 drugs with 11 or more claims each, at $1,495 in total drug cost. In 2023, CMS named 109 claims across 6 drugs.

Part D claims, 2024261
Drugs named by CMS4
Total drug cost$1,495
Part D patients155

Dr. Ratnarathorn's Part D claims by kind of drug, 2024

  • Generic256 claims98%
  • Brand-name and other5 claims2%

Dr. Ratnarathorn'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.

Drug classes CMS tracks in Dr. Ratnarathorn's Part D claims, 2024

  • Opioids7%17 of 261 claims
  • Antibiotics34%89 of 261 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1092024: 13827%

Drugs named by CMS: 4 in 2024, 6 in 2023.

See all prescribing by Dr. Ratnarathorn

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

Dr. Mondhipa Ratnarathorn ranks in the 93rd percentile for melanoma (skin cancer) excision in Medicare

Dr. Ratnarathorn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 105 procedures of melanoma (skin cancer) excision by Dr. Ratnarathorn, more than 93% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Ratnarathorn ranks in Medicare procedure volume

Removal of skin lesions
91st percentile797 procedures
Removal of skin cancer
60th percentile506 procedures
Skin biopsy
92nd percentile331 procedures
Melanoma (skin cancer) excision
93rd percentile105 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Mondhipa Ratnarathorn has 7 publications on record

Dmand AI links 7 papers to Dr. Ratnarathorn, published from 2008 to 2013. Dr. Ratnarathorn has published most often in Dermatol Online J. Dr. Ratnarathorn's most frequent co-authors are Keira Barr, MD, Brett M. Coldiron, MD and Errol Andrew Craig, MD, PhD.

Papers7
Years published2008 to 2013

Dr. Ratnarathorn's papers by year, 2008 to 2013

Dr. Ratnarathorn's most frequent co-authors

Recent publications by Dr. Ratnarathorn

See all 7 publications and co-authors

See who Dr. Ratnarathorn researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ratnarathorn works with, so you can find a warm path to the right mohs-micrographic surgery physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Mondhipa Ratnarathorn received $63 in industry payments in 2017

CMS Open Payments shows 1 general payment to Dr. Ratnarathorn from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $63.

Companies that paid Dr. Ratnarathorn the most, 2017 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Ratnarathorn

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mondhipa Ratnarathorn graduated from UC Davis School of Medicine

Dr. Ratnarathorn graduated from UC Davis School of Medicine in 2009.

  1. Medical schoolUC Davis School of Medicine
  2. Board certified in board certification in micrographic dermatologic surgeryAmerican Board of Dermatology
  3. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Mondhipa Ratnarathorn accepts plans from 11 insurance carriers

Dr. Ratnarathorn is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • HCSC
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +3 more carriersWith a free account

Plan types Dr. Ratnarathorn accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. EPO4
  4. Medicare3
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Mondhipa Ratnarathorn's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mondhipa Ratnarathorn

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. Mondhipa Ratnarathorn's NPI number?

Dr. Mondhipa Ratnarathorn's NPI number is 1346552023. It was assigned on July 9, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Mondhipa Ratnarathorn?

Dr. Mondhipa Ratnarathorn is a mohs-micrographic surgery physician in Santa Rosa, California. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).

Where does Dr. Mondhipa Ratnarathorn practice?

Dr. Ratnarathorn practices at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. Dr. Ratnarathorn's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Dmand AI also links Dr. Ratnarathorn to 1 group practice or clinic.

What is Dr. Mondhipa Ratnarathorn's office phone number?

The practice phone on file for Dr. Ratnarathorn is (707) 521-4480.

What is Dr. Mondhipa Ratnarathorn's medical license number?

Dr. Ratnarathorn holds California license A113146, one of the licenses on file in 2 states.

Which states has Dr. Mondhipa Ratnarathorn been licensed in?

Dmand AI has state licenses on file for Dr. Ratnarathorn in California (2010 to 2026) and Ohio (2013 to 2016).

Which hospitals is Dr. Mondhipa Ratnarathorn affiliated with?

Dr. Ratnarathorn is affiliated with California Pacific Medical Center Davies Campus.

What medical group is Dr. Mondhipa Ratnarathorn part of?

Dr. Ratnarathorn is linked to Palo Alto Foundation Medical Group.

Does Dr. Mondhipa Ratnarathorn accept Medicare?

Yes. CMS data shows Dr. Ratnarathorn billed Medicare for 3,953 services in 2024, and Dr. Ratnarathorn accepts Medicare assignment.

How many Medicare patients does Dr. Mondhipa Ratnarathorn see?

CMS counts 549 Medicare patients who saw Dr. Ratnarathorn in 2024, with an average age of 77.

Show 9 more questionsShow fewer questions

Is Dr. Mondhipa Ratnarathorn board certified?

Yes. Dr. Ratnarathorn is board certified in board certification in micrographic dermatologic surgery by the American Board of Dermatology.

What services does Dr. Mondhipa Ratnarathorn bill to Medicare?

In 2024, Dr. Ratnarathorn's most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (17000) and office visit, established patient (99213).

Where did Dr. Mondhipa Ratnarathorn go to medical school?

Dr. Ratnarathorn graduated from UC Davis School of Medicine in 2009.

What drugs does Dr. Mondhipa Ratnarathorn prescribe most?

In 2024 Medicare Part D data, Dr. Ratnarathorn's most prescribed drugs by claims were Cephalexin, Triamcinolone Acetonide and Ketoconazole.

Has Dr. Mondhipa Ratnarathorn received payments from drug or device companies?

CMS Open Payments shows $63 in general payments to Dr. Ratnarathorn from 1 company from 2017 to 2017. The largest total came from Genentech, Inc.

How long has Dr. Mondhipa Ratnarathorn been practicing?

Dr. Ratnarathorn graduated from medical school in 2009, 17 years ago.

Does Dr. Mondhipa Ratnarathorn do research?

Dmand AI links 7 publications to Dr. Ratnarathorn, published from 2008 to 2013.

Who does Dr. Mondhipa Ratnarathorn publish with?

Dr. Ratnarathorn's most frequent co-authors are Keira Barr, MD (1 shared paper), Brett M. Coldiron, MD (1 shared paper) and Errol Andrew Craig, MD, PhD (1 shared paper).

What insurance does Dr. Mondhipa Ratnarathorn accept?

Dr. Ratnarathorn is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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