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SIGNATURE HEALTH PC
NPI 1477730976
Internal Medicine in Homewood, AL

Active since January 28, 2008CLIA 01D1080290 · Waiver
2910 CRESCENT AVE STE 100, HOMEWOOD, AL 35209(205) 380-8820(205) 380-8825 Get Directions Write a Review

NPPES record last updated: April 11, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 11, 2020, Dec 31, 2019, Dec 23, 2019 and 1 more (4 updates tracked since 2019).

About Signature Health Pc NPPES

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

SIGNATURE HEALTH PC (NPI 1477730976) is a healthcare organization registered as an internal medicine in Homewood, Alabama and active in the NPI registry since January 2008. The organization holds a CLIA Waiver certificate valid through February 18, 2028 and lists William Robert Spiegel, Owner, as its authorized official.

NPPES Registry Identity

NPI1477730976
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSIGNATURE HEALTH PC
Location Address2910 CRESCENT AVE STE 100Homewood, AL 35209-2522
Mailing Address2910 Crescent Ave Ste 100Homewood, AL 35209-2522 · (205) 380-8820 · Fax (205) 380-8825
Phone(205) 380-8820
Fax(205) 380-8825
Organization SubpartNo
Authorized OfficialWilliam Robert SpiegelOwner · (205) 380-8820
Enumeration DateJanuary 28, 2008
Last NPPES UpdateApril 11, 20204 updates tracked since enumeration
NPPES CertifiedApril 11, 2020
✔ NPI 1477730976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedFamily MedicineTaxonomy 207Q00000X
2910 CRESCENT AVE STE 100, Homewood, AL 35209
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Signature Health Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Signature Health PC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Sarah Bagwell, MD
Internal Medicine
NPI 1629488101
2910 CRESCENT AVE STE 100
Homewood, AL 35209
(205) 380-8820
✔ PECOS✔ Accepts MedicareSame address
Morgan Nguyen, CRNP
Nurse Practitioner
NPI 1548823198
2910 CRESCENT AVE STE 100
Homewood, AL 35209
(205) 380-8820
✔ PECOSSame address
William Spiegel, M.D.
Internal Medicine
NPI 1679523955
2910 CRESCENT AVE STE 100
Homewood, AL 35209
(205) 380-8820
✔ PECOS✔ Accepts MedicareSame address
Rita Goyal, M.D.
Family Practice
NPI 1437377348
217 COUNTRY CLUB PARK STE 623
Mountain Brk, AL 35213
(205) 276-1895
✔ PECOS2.7 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 of Waiver 01D1080290

Signature Health PC · Homewood, AL
Active · expires Feb 18, 2028
CLIA Number01D1080290
Laboratory TypePhysician Office
Certificate Effective DateFebruary 19, 2026
Certificate Expiration DateFebruary 18, 2028
Laboratory DirectorDr. W Robert Spiegel MD
Laboratory Phone(205) 380-8820
Laboratory LocationSignature Health PC2910 Crescent Avenue Suite 100, Homewood, AL 35209
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only 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 Signature Health PC's NPI number?

The NPI number for Signature Health PC is 1477730976. It was assigned to this organization in the NPPES registry on January 28, 2008.

Where is Signature Health PC located?

Signature Health PC is located at 2910 Crescent Ave Ste 100, Homewood, AL 35209. The listed phone number is (205) 380-8820.

What is Signature Health PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Signature Health PC enrolled in Medicare?

Yes. Signature Health PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Signature Health PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Signature Health PC, in Family Practice, Internal Medicine and Nurse Practitioner. 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, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Signature Health PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 01D1080290) is associated with this NPI, valid through February 18, 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 Signature Health PC was last updated on April 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.