Mark John Wehrum, D.O.
Maternal & Fetal Medicine Physician · Orlando, FL
Mark John Wehrum, D.O. is a maternal & fetal medicine physician with a practice address in Orlando, Florida, and NPI 1649299520, issued on Jul 19, 2006. Check the license (Florida OS12635, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark John Wehrum
- Credential
- D.O.
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License numbers
- OS12635 FL
200001021 NC
8149327-1204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 2415 N Orange Ave Ste 402, Orlando, FL 32804
- Phone
- (407) 622-0560
- Enumerated
- Jul 19, 2006
- Record last updated
- Aug 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (407) 622-0563
- Medicare enrollment
- Enrolled (PECOS I20140821001276); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1994
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 182 in Florida → Look up another NPI →
Also registered at 2415 N Orange Ave Ste 402
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keri Baacke, MDMaternal & Fetal Medicine Physician1154366607
- Kathryn Berryman, M.D.Maternal & Fetal Medicine Physician1225249568
- John Busowski, MDMaternal & Fetal Medicine Physician1376524553
- Jessica Fischer, ARNPWomen's Health Nurse Practitioner1972936706
- Rachel Humphrey, MDMaternal & Fetal Medicine Physician1730151796
- Tonya Jacobs, APRN, FNP-CFamily Nurse Practitioner1033778634
Verify Mark John Wehrum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS12635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78 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
- Florida Hospital Medical Group IncOrlando, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark John Wehrum among 182 maternal & fetal medicine physician records in Florida
Mark John Wehrum, D.O. is one of 182 maternal & fetal medicine physician records with a practice address in Florida. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 45% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1994 · median 2002 among the 121 with a school on file
- Record last updated2019 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Florida
There are 182 maternal & fetal medicine physician records in Florida.
All 182 in Florida → Every provider in Orlando → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Keri Baacke, MDOrlando, FL 328041154366607
- Kathryn Berryman, M.D.Orlando, FL 328041225249568
- John Busowski, MDOrlando, FL 328041376524553
- Rizwana Fareeduddin, MDOrlando, FL 328041063557940
- Rachel Humphrey, MDOrlando, FL 328041730151796
- Tabitha Schrufer-Poland, M.D., PH.D.Orlando, FL 328041841633484
- Ahmed Al-Malt, M.D.Orlando, FL 328031063423408
- Tharwat Stewart Boulis, MDOrlando, FL 328031356501340
Common questions
What is Mark John Wehrum, D.O.'s NPI number?
Mark John Wehrum, D.O.'s National Provider Identifier (NPI) is 1649299520, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark John Wehrum, D.O. located?
The NPPES record lists a practice address at 2415 N Orange Ave Ste 402, Orlando, FL, 32804. Phone: (407) 622-0560. Providers update this record themselves, so call before visiting.
How can I verify Mark John Wehrum, D.O.'s license?
NPPES lists Florida license number OS12635, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Mark John Wehrum, D.O.'s MIPS final score?
The 2023 MIPS final score is 78 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.