DR. MARY MARGARET JOHNSON DO
NPI 1356978563
Family Medicine in Troy, AL
About Dr. Mary Margaret Johnson Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY MARGARET JOHNSON DO (NPI 1356978563) is an individual family medicine provider in Troy, Alabama, licensed in Alabama (DO.3336) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Alabama College Of Osteopathic Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mary Margaret Johnson Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 36081 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mary Margaret Johnson's NPI number?
The NPI number for Mary Margaret Johnson is 1356978563. It was assigned to this individual provider in the NPPES registry on March 26, 2020.
Where is Mary Margaret Johnson located?
Mary Margaret Johnson practices at 801 S Franklin Dr, Troy, AL 36081. The listed phone number is (334) 566-9800.
What is Mary Margaret Johnson's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Mary Margaret Johnson enrolled in Medicare?
Yes. Mary Margaret Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Mary Margaret Johnson accept?
Health plans from Blue Cross and Blue Shield of Alabama, Oscar Insurance Company and UnitedHealthcare list Mary Margaret Johnson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Margaret Johnson was last updated on January 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Mary Margaret Johnson, DO · NPI 1356978563
Family Medicine physician in Troy, Alabama. Individual provider, active in the CMS NPPES registry since March 26, 2020.
## Identity
- **NPI:** 1356978563 (Entity type: Individual)
- **Enumerated:** March 26, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DO.3336 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 S FRANKLIN DR, Troy, AL 36081-3838
- **Phone:** (334) 566-9800 · **Fax:** (334) 566-9867
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Alabama College Of Osteopathic Medicine, class of 2020
## Record status
- **NPPES last updated:** January 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1356978563) · Data from the CMS NPPES public registry.