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GREYSTONE FAMILY MEDICINE PC
NPI 1083080907
Family Medicine in Birmingham, AL

Active since August 14, 2015CLIA 01D2102839 · Microscopy
6930 CAHABA VALLEY RD STE 102, BIRMINGHAM, AL 35242(205) 783-5207(205) 783-5210 Get Directions Write a Review

NPPES record last updated: February 8, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Greystone Family Medicine Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREYSTONE FAMILY MEDICINE PC (NPI 1083080907) is a healthcare organization registered as a family medicine in Birmingham, Alabama and active in the NPI registry since August 2015. The organization holds a CLIA Microscopy certificate valid through April 24, 2028 and lists Michael C Swanson, Owner, as its authorized official.

NPPES Registry Identity

NPI1083080907
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameGREYSTONE FAMILY MEDICINE PC
Location Address6930 CAHABA VALLEY RD STE 102Birmingham, AL 35242-2673
Mailing Address6930 Cahaba Valley Rd Ste 102Birmingham, AL 35242-2673 · (205) 783-5207 · Fax (205) 783-5210
Phone(205) 783-5207
Fax(205) 783-5210
Organization SubpartNo
Authorized OfficialMichael C SwansonOwner · (205) 783-5207
Enumeration DateAugust 14, 2015
Last NPPES UpdateFebruary 8, 2016
✔ NPI 1083080907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6930 CAHABA VALLEY RD STE 102, Birmingham, AL 35242
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Other Identifiers 2

Medicare PIN101G705128AL
Medicaid177403AL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Greystone Family Medicine Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Greystone Family Medicine PC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Amanda Shaw, MD
Family Practice
NPI 1619498698
6930 CAHABA VALLEY RD STE 102
Hoover, AL 35242
(205) 783-5207
✔ PECOS✔ Accepts MedicareSame address
Michael Swanson, M.D.
Family Practice
NPI 1053424952
201 DOUG BAKER BLVD
Birmingham, AL 35242
(205) 408-3933
✔ PECOS0.7 mi
Elizabeth Stevenson, M.D.
Family Practice
NPI 1710041777
4600 HIGHWAY 280
Birmingham, AL 35242
(205) 408-1231
✔ PECOS✔ Accepts Medicare2.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 01D2102839

Greystone Family Medicine PC · Birmingham, AL
Active · expires Apr 24, 2028
CLIA Number01D2102839
Laboratory TypePhysician Office
Certificate Effective DateApril 25, 2026
Certificate Expiration DateApril 24, 2028
Laboratory DirectorDr. Michael C. Swanson
Laboratory Phone(205) 783-5207
Laboratory LocationGreystone Family Medicine PC6930 Cahaba Valley Road Suite 102, Birmingham, AL 35242
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Greystone Family Medicine PC's NPI number?

The NPI number for Greystone Family Medicine PC is 1083080907. It was assigned to this organization in the NPPES registry on August 14, 2015.

Where is Greystone Family Medicine PC located?

Greystone Family Medicine PC is located at 6930 Cahaba Valley Rd Ste 102, Birmingham, AL 35242. The listed phone number is (205) 783-5207.

What is Greystone Family Medicine PC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Greystone Family Medicine PC enrolled in Medicare?

Yes. Greystone Family Medicine PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greystone Family Medicine PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Family Practice, reassign their Medicare billing to Greystone Family Medicine PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Greystone Family Medicine PC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 01D2102839) is associated with this NPI, valid through April 24, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Greystone Family Medicine PC was last updated on February 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.