Christina Marie Sullivan, D.O.
Obstetrics & Gynecology Physician · Mount Pleasant, WI
Christina Marie Sullivan, D.O. is an obstetrics & gynecology physician with a practice address in Mount Pleasant, Wisconsin, and NPI 1538458773, issued on Mar 28, 2011. Check the license (Wisconsin 63963, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Christina Marie Sullivan
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 63963 WI
125.059155 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3821 Spring St, Mount Pleasant, WI 53405
- Phone
- (262) 687-8460
- Enumerated
- Mar 28, 2011
- Record last updated
- Sep 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (262) 687-3905
- Medicare enrollment
- Enrolled (PECOS I20150826002832); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2011
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 796 in Wisconsin → Look up another NPI →
Also registered at 3821 Spring St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rima Al Hajj, GCGenetic Counselor (M.S.)1093076432
- Dustin Brown, M.D.Obstetrics & Gynecology Physician1326204785
- Lekesha GraysNurse Practitioner1972395739
- Anya Hartley, MDObstetrics & Gynecology Physician1679733471
- Chelsie Lisle, CRNACertified Registered Nurse Anesthetist1720634496
- Patricia Rivera, M.D.Obstetrics Physician1144684242
Verify Christina Marie Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 63963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
157 Medicare Part D claims for 45 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Estradiol40 claims
- Fluconazole16 claims
- Junel Fe 2413 claims
- Estarylla11 claims
- Medroxyprogesterone Acetate11 claims
- Nystatin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Ascension Medical Group-Southeast Wisconsin IncMount Pleasant, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christina Marie Sullivan among 796 obstetrics & gynecology physician records in Wisconsin
Christina Marie Sullivan, D.O. is one of 796 obstetrics & gynecology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2007 among the 478 with a school on file
- Record last updated2015 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Wisconsin
There are 796 obstetrics & gynecology physician records in Wisconsin.
All 796 in Wisconsin → Every provider in Mount Pleasant → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Andrew Alexander, M.D.Racine, WI 534051588698989
- Dustin Brown, M.D.Mount Pleasant, WI 534051326204785
- Veronica Carver, MDRacine, WI 534051780600056
- Sandra Elfering, M.D.Racine, WI 534051942230909
- Anya Hartley, MDMount Pleasant, WI 534051679733471
- Tasha Johnson, MDRacine, WI 534051033174016
- Jeffrey Musson, MDRacine, WI 534051730100447
- Gregory Pae, MDRacine, WI 534051831103076
Common questions
What is Christina Marie Sullivan, D.O.'s NPI number?
Christina Marie Sullivan, D.O.'s National Provider Identifier (NPI) is 1538458773, issued on Mar 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Christina Marie Sullivan, D.O. located?
The NPPES record lists a practice address at 3821 Spring St, Mount Pleasant, WI, 53405. Phone: (262) 687-8460. Providers update this record themselves, so call before visiting.
How can I verify Christina Marie Sullivan, D.O.'s license?
NPPES lists Wisconsin license number 63963, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christina Marie Sullivan, D.O. prescribe under Medicare Part D?
In 2024, Christina Marie Sullivan, D.O. had 157 Medicare Part D claims for 45 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Christina Marie Sullivan, D.O.'s MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.