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COMPREHENSIVE SPINE INSTITUTE, LLC
NPI 1215247747
Specialist in Clearwater, FL

Active since October 18, 2010CLIA Certified · 5 labs
1988 GULF TO BAY BLVD, CLEARWATER, FL 33765(727) 953-8090(727) 953-8088 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 16, 2026, May 8, 2026, Jan 7, 2026 and 5 more (8 updates tracked since 2017).

About Comprehensive Spine Institute, Llc NPPES

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

COMPREHENSIVE SPINE INSTITUTE, LLC (NPI 1215247747) is a healthcare organization registered as a specialist in Clearwater, Florida and active in the NPI registry since October 2010. The organization holds 5 active CLIA laboratory certificates, maintains 6 additional practice locations, and lists Ashraf Ahmed Ragab, President/owner, as its authorized official.

NPPES Registry Identity

NPI1215247747
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameCOMPREHENSIVE SPINE INSTITUTE, LLC
Location Address1988 GULF TO BAY BLVDClearwater, FL 33765-3550
Mailing Address1988 Gulf To Bay BlvdClearwater, FL 33765-3550 · (727) 953-8090 · Fax (727) 953-8088
Phone(727) 953-8090
Fax(727) 953-8088
Organization SubpartNo
Authorized OfficialAshraf Ahmed RagabPresident/owner · (727) 953-8090
Enumeration DateOctober 18, 2010
Last NPPES UpdateJuly 16, 20268 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
✔ NPI 1215247747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X
Also ListedPhysical Medicine & Rehabilitation · Pain MedicineTaxonomy 2081P2900X
Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X
Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X
Also ListedClinic/Center · PainTaxonomy 261QP3300X
1988 GULF TO BAY BLVD, Clearwater, FL 33765
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Secondary Practice Locations 6

Location 1611 Druid Rd E Ste 501Clearwater, FL 33756-3938 · Phone (727) 953-8090
Location 26399 38th Ave NSt Petersburg, FL 33710-1647 · Phone (727) 953-8090 · Fax (727) 953-8088
Location 32803 W Saint Isabel StTampa, FL 33607-6343 · Phone (813) 253-2273 · Fax (813) 253-2279
Location 44710 N Habana Ave Ste 403Tampa, FL 33614-7152 · Phone (813) 253-2273 · Fax (813) 253-2279
Location 5802 40th St WBradenton, FL 34205-1724 · Phone (941) 289-3886 · Fax (727) 953-8088
Location 64002 Sun City Center BlvdSun City Center, FL 33573-5256 · Phone (813) 253-2273 · Fax (813) 253-2279

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Florida Blue (BlueCross BlueShield FL).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Comprehensive Spine Institute, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by October 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateFloridaEnrollment IDO20111122000335DME · Physician - General PracticeDue dateOctober 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

15

Medicare enrollment records show 15 clinicians reassign Medicare billing to Comprehensive Spine Institute, LLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 5

Nurse Practitioner7
Orthopedic Surgery4
Interventional Pain Management2
Neurosurgery1
Pain Management1

Clinicians, nearest first (15)

Ashley Adkins, FNP-C
Nurse Practitioner
NPI 1710409297
1988 GULF TO BAY BLVD
Clearwater, FL 33765
(727) 953-8090
✔ PECOS✔ Accepts MedicareSame address
Mohit Bansal, MD
Orthopedic Surgery
NPI 1902046493
1988 GULF TO BAY BLVD
Clearwater, FL 33765
(727) 953-8090
✔ PECOS✔ Accepts MedicareSame address
Jon Kimball, MD
Orthopedic Surgery
NPI 1205917374
1988 GULF TO BAY BLVD
Clearwater, FL 33765
(727) 953-8090
✔ PECOS✔ Accepts MedicareSame address
Ashraf Ragab, MD
Orthopedic Surgery
NPI 1851387476
1988 GULF TO BAY BLVD
Clearwater, FL 33765
(727) 953-8090
✔ PECOS✔ Accepts MedicareSame address
Jed Weber, MD
Neurosurgery
NPI 1992749352
646 VIRGINIA ST SUITE 701
Dunedin, FL 34698
(727) 734-9088
✔ PECOS✔ Accepts Medicare4.0 mi
Cristina Maiden, APRN, FNP-C
Nurse Practitioner
NPI 1124987243
3911 W WISCONSIN AVE
Tampa, FL 33616
(260) 452-6945
✔ PECOS✔ Accepts Medicare16 mi
Jordyn Gill, APRN
Nurse Practitioner
NPI 1619714003
2803 W SAINT ISABEL ST
Tampa, FL 33607
(813) 253-2273
✔ PECOS✔ Accepts Medicare16 mi
Kaitlin Leiva, APRN-C
Nurse Practitioner
NPI 1336746536
2803 W SAINT ISABEL ST
Tampa, FL 33607
(813) 253-2273
✔ PECOS✔ Accepts Medicare16 mi
Willem Nel
Interventional Pain Management
NPI 1457306052
2803 W SAINT ISABEL ST
Tampa, FL 33607
(813) 253-2273
✔ PECOS✔ Accepts Medicare16 mi
Carissa Stone, MD
Interventional Pain Management
NPI 1952336679
2803 W SAINT ISABEL ST
Tampa, FL 33607
(813) 253-2273
✔ PECOS✔ Accepts Medicare16 mi
Laura Pulido, APRN
Nurse Practitioner
NPI 1295730059
3005 W EUCLID AVE
Tampa, FL 33629
(813) 508-1859
✔ PECOS✔ Accepts Medicare16 mi
Andrew Bloomfield, M.D.
Pain Management
NPI 1699138875
4002 SUN CITY CENTER BLVD STE 106
Sun City Center, FL 33573
(813) 253-2273
✔ PECOS✔ Accepts Medicare29 mi
Justine Harris, APRN
Nurse Practitioner
NPI 1255280491
4002 SUN CITY CENTER BLVD UNIT 101
Sun City Center, FL 33573
(813) 773-1285
✔ PECOS✔ Accepts Medicare29 mi
Gabriella Artlip
Nurse Practitioner
NPI 1194360628
2700 HEALING WAY STE 300
Wesley Chapel, FL 33543
(813) 333-1186
✔ PECOS✔ Accepts Medicare30 mi
William Tontz, M.D.
Orthopedic Surgery
NPI 1659332682
802 40TH ST W
Bradenton, FL 34205
(941) 205-0201
✔ PECOS✔ Accepts Medicare34 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 5

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 10D2178315

Comprehensive Spine Institute LLC · Sun City Center, FL
Active · expires Jan 29, 2028
CLIA Number10D2178315
Laboratory TypePhysician Office
Certificate Effective DateJanuary 30, 2026
Certificate Expiration DateJanuary 29, 2028
Laboratory DirectorAshraf A. Ragab
Laboratory Phone(813) 253-2273
Laboratory LocationComprehensive Spine Institute LLC4002 Sun City Center Blvd #101, Sun City Center, FL 33573
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 10D2336214

Comprehensive Spine Institute, LLC · Tampa, FL
Active · expires Dec 28, 2027
CLIA Number10D2336214
Laboratory TypePhysician Office
Certificate Effective DateDecember 29, 2025
Certificate Expiration DateDecember 28, 2027
Laboratory DirectorWillem Nel
Laboratory Phone(813) 253-2273
Laboratory LocationComprehensive Spine Institute, LLC4710 N Habana Ave, Ste 403, Tampa, FL 33607
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 10D2178988

Comprehensive Spine Institute · Clearwater, FL
Active · expires Apr 29, 2027
CLIA Number10D2178988
Laboratory TypePhysician Office
Certificate Effective DateApril 30, 2025
Certificate Expiration DateApril 29, 2027
Laboratory DirectorDr. Nel William
Laboratory Phone(727) 953-8090
Laboratory LocationComprehensive Spine Institute1988 Gulf To Bay Blvd, Clearwater, FL 33765
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 10D2178317

Comprehensive Spine Institute LLC · Tampa, FL
Active · expires Dec 11, 2027
CLIA Number10D2178317
Laboratory TypePhysician Office
Certificate Effective DateDecember 12, 2025
Certificate Expiration DateDecember 11, 2027
Laboratory DirectorDr. Willam Nel
Laboratory Phone(813) 253-2273
Laboratory LocationComprehensive Spine Institute LLC2803 West St Isabel Street, Tampa, FL 33607
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 10D2292616

Comprehensive Spine Institute, LLC · Saint Petersburg, FL
Active · expires Oct 26, 2027
CLIA Number10D2292616
Laboratory TypePhysician Office
Certificate Effective DateOctober 27, 2025
Certificate Expiration DateOctober 26, 2027
Laboratory DirectorWillem Nel
Laboratory Phone(727) 953-8090
Laboratory LocationComprehensive Spine Institute, LLC6399 38th Ave N, Saint Petersburg, FL 33710
CLIA data matches this NPI record on: 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 Comprehensive Spine Institute, LLC's NPI number?

The NPI number for Comprehensive Spine Institute, LLC is 1215247747. It was assigned to this organization in the NPPES registry on October 18, 2010.

Where is Comprehensive Spine Institute, LLC located?

Comprehensive Spine Institute, LLC is located at 1988 Gulf To Bay Blvd, Clearwater, FL 33765. The listed phone number is (727) 953-8090.

What is Comprehensive Spine Institute, LLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Comprehensive Spine Institute, LLC enrolled in Medicare?

Yes. Comprehensive Spine Institute, LLC is registered in the Medicare PECOS enrollment system.

When is Comprehensive Spine Institute, LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Florida, Physician - General Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Comprehensive Spine Institute, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 5 Medicare specialties reassign their Medicare billing to Comprehensive Spine Institute, LLC. 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. The largest specialties are Nurse Practitioner (7), Orthopedic Surgery (4) and Interventional Pain Management (2). Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Comprehensive Spine Institute, LLC hold CLIA laboratory certificates?

Yes. 5 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Comprehensive Spine Institute, LLC accept?

Health plans from AvMed and Florida Blue (BlueCross BlueShield FL) list Comprehensive Spine Institute, LLC 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 Comprehensive Spine Institute, LLC was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.