DR. MARY JOHANNA JOHNSON M.D. NPI 1619990744

NPI Information

  • NPI: 1619990744
  • Provider Name: DR. MARY JOHANNA JOHNSON, M.D.
  • Classification: Obstetrics & Gynecology - 207VM0101X
  • Specialization: Maternal & Fetal Medicine
  • Entity Type: Individual
  • Address: 185 HARRY S TRUMAN PKWY STE 120
    ANNAPOLIS, MD
    ZIP 21401
  • Phone: (410) 224-4442

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NPI Details

DR. Mary Johanna Johnson, M.D. is a maternal and fetal medicine obstetrics gynecology in Annapolis, MD. The provider is an obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies. DR. Mary Johanna Johnson, M.D. NPI is 1619990744. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

185 HARRY S TRUMAN PKWY STE 120
ANNAPOLIS, MD
ZIP 21401-580
Phone: (410) 224-4442

The enumeration date for this NPI number is 7/26/2006 and was last updated on 5/6/2019.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207VM0101XObstetrics & GynecologyMaternal & Fetal MedicineMD435925PENNSYLVANIANo
2207VM0101XObstetrics & GynecologyMaternal & Fetal MedicineD35702MARYLANDYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1019135OTHERPENNSYLVANIAJOHNS HOPKINS
2211641300MEDICAIDMARYLAND
3261018OTHERPENNSYLVANIAUNISON-WMG
450083119OTHERPENNSYLVANIACAPITAL BLUE CROSS-WMG
520087483OTHERPENNSYLVANIAAMERIHEALTH MERCY-WMG
6701408OTHERPENNSYLVANIAHIGHMARK BLUE SHIELD
71578891OTHERPENNSYLVANIAGATEWAY-WMG
820091825OTHERPENNSYLVANIAAMERIHEALTH MERCY-YH
930139634OTHERPENNSYLVANIAAMERIHEALTH MERCY-YHOBGYN
1020086849OTHERPENNSYLVANIAAMERIHEALTH MERCY - WMG
11400525OTHERMARYLANDCAREFIRST MD BCBS
12102246423MEDICAIDPENNSYLVANIA
13123846OTHERPENNSYLVANIAGEISINGER HEALTH PLAN
14211641301MEDICAIDMARYLAND
15732204OTHERMARYLANDMEDICARE
16K4800009OTHERMARYLANDBCBS
17280835OTHERPENNSYLVANIAUNISON-YHCHC

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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