What is Mary Orr's NPI number?

Mary Orr's National Provider Identifier (NPI) is 1003182189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Orr's specialty?

Mary Orr is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Mary Orr located?

Mary Orr's practice location on file with NPPES is 1600 7th Ave S, Birmingham, AL 35233-1711.

What is Mary Orr's phone number?

The practice phone number listed in the NPPES registry for Mary Orr is (205) 638-9100.

Does Mary Orr accept Medicare?

Mary Orr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mary Orr's NPI active?

Yes — Mary Orr's NPI (1003182189) is active in the NPPES registry as of the last update on 2023-11-15.

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Mary Orr, M.D.

NPI 1003182189 · Hospitalist Physician · Birmingham, AL

Mary Orr, M.D. is a Hospitalist Physician provider in Birmingham, AL (NPI 1003182189).

Provider details

NPI number: 1003182189
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: MD.34039 (AL)

Practice location

1600 7th Ave S

Birmingham, AL 35233-1711

Phone: (205) 638-9100

Fax: (205) 934-7273

Street-level locationGet directions

More AL providers

Mailing address

1600 7th Ave S

Birmingham, AL 35233-1711

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense MD.34039 (AL)
Allopathic & Osteopathic Physicians
Pediatrics Physician208000000XLicense MD.34039 (AL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2012-03-22
Last updated: 2023-11-15
Certified: 2023-11-15

Frequently asked questions

What is Mary Orr's NPI number?: Mary Orr's National Provider Identifier (NPI) is 1003182189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mary Orr's specialty?: Mary Orr is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
Where is Mary Orr located?: Mary Orr's practice location on file with NPPES is 1600 7th Ave S, Birmingham, AL 35233-1711.
What is Mary Orr's phone number?: The practice phone number listed in the NPPES registry for Mary Orr is (205) 638-9100.
Does Mary Orr accept Medicare?: Mary Orr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mary Orr's NPI active?: Yes — Mary Orr's NPI (1003182189) is active in the NPPES registry as of the last update on 2023-11-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions