Janna Van Gaalen Mudd, MD
Obstetrics & Gynecology Physician · Baltimore, MD
Janna Van Gaalen Mudd, MD is an obstetrics & gynecology physician with a practice address in Baltimore, Maryland, and NPI 1568598910, issued on Feb 27, 2007. Check the license (Maryland D68838, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Janna Van Gaalen Mudd
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- D68838 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6610 Tributary St, Baltimore, MD 21224
- Phone
- (410) 633-6300
- Enumerated
- Feb 27, 2007
- Record last updated
- Jul 22, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (410) 633-6736
- Medicare enrollment
- Enrolled (PECOS I20090819000646); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 6610 Tributary St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tangela Anderson Tull, MDObstetrics & Gynecology Physician1952536070
- Tracie Cox, CNMAdvanced Practice Midwife1639516263
- Karen Feldman, CRNPFamily Nurse Practitioner1104396829
- Teresa Hoffman, M.D.Obstetrics & Gynecology Physician1225092158
- Carol Phillips, MDObstetrics & Gynecology Physician1710031679
Verify Janna Van Gaalen Mudd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D68838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
19 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $134.16
7 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Teresa Hoffman M.D. And Associates, LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janna Van Gaalen Mudd among 1,034 obstetrics & gynecology physician records in Maryland
Janna Van Gaalen Mudd, MD is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 42% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2005 · median 2005 among the 597 with a school on file
- Record last updated2009 · 54% 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 Maryland 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 Maryland
There are 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Baltimore → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Abimbola Aina, M.D.Baltimore, MD 212241366405045
- Kristiina Altman, M.D.Baltimore, MD 212241790741353
- Douglas Bourque, MDBaltimore, MD 212241427054907
- Anne Burke, M.D.Baltimore, MD 212241831157320
- Chi Chiung Grace Chen, MDBaltimore, MD 212241497796593
- Betty Chou, M.D.Baltimore, MD 212241669423760
- Donald Garland, DOBaltimore, MD 212241184624884
- Janice Henderson, M.D.Baltimore, MD 212241215987383
Common questions
What is Janna Van Gaalen Mudd, MD's NPI number?
Janna Van Gaalen Mudd, MD's National Provider Identifier (NPI) is 1568598910, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janna Van Gaalen Mudd, MD located?
The NPPES record lists a practice address at 6610 Tributary St, Baltimore, MD, 21224. Phone: (410) 633-6300. Providers update this record themselves, so call before visiting.
How can I verify Janna Van Gaalen Mudd, MD's license?
NPPES lists Maryland license number D68838, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Janna Van Gaalen Mudd, MD prescribe under Medicare Part D?
In 2024, Janna Van Gaalen Mudd, MD had 19 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
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.