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REX ALAN SHERER M.D.
NPI 1285608588
Surgery in Alabaster, AL

Active since February 14, 2006PECOS Enrolled
74.13/100
CMS Quality Rating
644 2ND ST NE, SUITE 206, ALABASTER, AL 35007(205) 620-9065(205) 620-9051 Get Directions Write a Review

NPPES record last updated: November 19, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Rex Alan Sherer M.d. NPPES

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

REX ALAN SHERER M.D. (NPI 1285608588) is an individual surgery provider in Alabaster, Alabama, licensed in Alabama (10349) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285608588
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameREX ALAN SHERERCredential: M.D.
Location Address644 2ND ST NE, SUITE 206Alabaster, AL 35007-8823
Mailing Address644 2nd St Ne, Suite 206Alabaster, AL 35007-8823 · (205) 620-9065 · Fax (205) 620-9051
Phone(205) 620-9065
Fax(205) 620-9051
Sole ProprietorNo
Enumeration DateFebruary 14, 2006
Last NPPES UpdateNovember 19, 2011
✔ NPI 1285608588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in AL · 10349
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
644 2ND ST NE, Alabaster, AL 35007
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Other Identifiers 10

Other0000010125AL · Guidestar
Other17-10208AL · Uhc
Other510-25078AL · Blue Cross Of Alabama
Other11260AL · Healthspring
Other63-1132437AL · Most Commercials
Medicaid529601260AL
Other000-4006327AL · Cigna
Medicare UPINC71009AL
Other63-1132437AL · Tricare
Medicare ID-Type Unspecified000025078AL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rex Alan Sherer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Rex Sherer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cahaba Valley Surgical Group, PC
Same address
Surgery
644 2ND ST NE, SUITE 206
Alabaster, AL 35007
  • Reassigned Medicare billing, Alabama enrollment
  • 5 clinicians in this Medicare group
NPI 1902902398 (205) 620-9065

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

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
29 services14 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services12 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35007 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$66.08 typical visit price
range $16.56 – $131.65
Typical copayment $16.52 (range $4.14 – $32.91)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.24
Improvement Activities40
Cost34.2

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Ostomy skin barrier, powder, per oz A4371
DME-Orthotic Devices · category DF010N
3 suppliers14 claims14 services$3.27 avg. paid by Medicare
Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 inches or smaller, each A4407
DME-Orthotic Devices · category DF010N
1 supplier12 claims240 services$8.12 avg. paid by Medicare
Ostomy pouch, drainable; for use on barrier with non-locking flange, with filter (2 piece system), each A4425
DME-Orthotic Devices · category DF010N
1 supplier12 claims240 services$3.17 avg. paid by Medicare
Tape, non-waterproof, per 18 square inches A4450
DME-Medical/Surgical Supplies · category DA000N
1 supplier11 claims480 services$0.07 avg. paid by Medicare
Adhesive remover, wipes, any type, each A4456
DME-Medical/Surgical Supplies · category DA000N
2 suppliers12 claims345 services$0.22 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHERYL R. GOYNE, M.D. LLC
Psychiatry & Neurology (Neurology)
644 2ND ST NE, SUITE 101
ALABASTER, AL 35007
Shelby County (205) 358-1848
LINDSAY ORTHOPEDICS, LLC
Specialist
644 2ND ST NE, SUITE 106
ALABASTER, AL 35007
Shelby County (205) 664-4009
JAMES W. BELYEU M.D.
Obstetrics & Gynecology (Gynecology)
644 2ND ST NE, SUITE 204
ALABASTER, AL 35007
Shelby County (205) 664-0442
CAHABA PATHOLOGY
Pathology (Dermatopathology)
644 2ND ST NE, SUITE 2
ALABASTER, AL 35007
Shelby County (205) 620-3329
DR. WILLIAM CHARLES BRASWELL III M.D.
Surgery
644 2ND ST NE, SUITE 206
ALABASTER, AL 35007
Shelby County (205) 620-9065
MR. WILLIAM DAVID LINDSAY M.D.
Orthopaedic Surgery
644 2ND ST NE, STE. 205
ALABASTER, AL 35007
Shelby County (205) 664-4009
CAHABA VALLEY SURGICAL GROUP, PC
Surgery
644 2ND ST NE, SUITE 206
ALABASTER, AL 35007
Shelby County (205) 620-9065
DR. DONALD CANTLEY MD
Medical Genetics, Ph.D. Medical Genetics
644 2ND ST NE, SUITE 2
ALABASTER, AL 35007
Shelby County (205) 620-3329

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 Rex Sherer's NPI number?

The NPI number for Rex Sherer is 1285608588. It was assigned to this individual provider in the NPPES registry on February 14, 2006.

Where is Rex Sherer located?

Rex Sherer practices at 644 2nd St NE Suite 206, Alabaster, AL 35007. The listed phone number is (205) 620-9065.

What is Rex Sherer's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Rex Sherer enrolled in Medicare?

Yes. Rex Sherer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rex Sherer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rex Sherer reassigns Medicare benefits to Cahaba Valley Surgical Group, PC (Alabaster, AL). The 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 Rex Sherer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Rex Sherer was last updated on November 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.