ANDREW C MESSER MD
NPI 1629025887
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Tarpon Springs, FL

Q: What is Andrew Messer's NPI number?

The NPI number for Andrew Messer is 1629025887. It was assigned to this individual provider in the NPPES registry on May 30, 2006.

Q: What is Andrew Messer's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Q: Is Andrew Messer enrolled in Medicare?

No. Andrew Messer has opted out of Medicare through November 6, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Andrew Messer was last updated on September 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since May 30, 2006Opted out of Medicare · through Nov 6, 2026

559 AUSTIN DR, TARPON SPRINGS, FL 34688(844) 774-6335(844) 774-6335 Get Directions Write a Review

NPPES record last updated: September 13, 2016. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Andrew C Messer Md NPPES

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

ANDREW C MESSER MD (NPI 1629025887) is an individual orthopaedic surgery of the spine provider in Tarpon Springs, Florida, licensed in Florida (ME91672) and active in the NPI registry since May 2006. He has opted out of Medicare through November 6, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1629025887

Entity TypeIndividualMale

Primary Taxonomy207XS0117X

Provider Legal NameANDREW C MESSERCredential: MD

Location Address559 AUSTIN DRTarpon Springs, FL 34688-8411

Mailing Address559 Austin DrTarpon Springs, FL 34688-8411 · (844) 774-6335 · Fax (844) 774-6335

Phone(844) 774-6335

Fax(844) 774-6335

Sole ProprietorNo

Enumeration DateMay 30, 2006

Last NPPES UpdateSeptember 13, 2016

✔ NPI 1629025887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians

Taxonomy Code207XS0117X

License✔ Licensed in FL · ME91672

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

559 AUSTIN DR, Tarpon Springs, FL 34688

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Other Identifiers 3

Medicare UPINF47659

Medicare PINU3814ZFL

Medicaid273530000FL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Andrew C Messer Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 6, 2020 through November 6, 2026.

Opt-Out Effective DateNovember 6, 2020

Opt-Out In Effect ThroughNovember 6, 2026Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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 Andrew Messer's NPI number?

The NPI number for Andrew Messer is 1629025887. It was assigned to this individual provider in the NPPES registry on May 30, 2006.

Where is Andrew Messer located?

Andrew Messer practices at 559 Austin Dr, Tarpon Springs, FL 34688. The listed phone number is (844) 774-6335.

What is Andrew Messer's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Andrew Messer enrolled in Medicare?

No. Andrew Messer has opted out of Medicare through November 6, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Andrew Messer was last updated on September 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.