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STEPHEN ROBERT SHASSBERGER
NPI 1639311640
Obstetrics & Gynecology in Athens, AL

Active since April 06, 2009PECOS EnrolledAccepts Medicare Assignment
22335 US HIGHWAY 72 STE C, ATHENS, AL 35613(256) 233-5000(256) 233-5361 Get Directions Write a Review

NPPES record last updated: July 22, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Stephen Robert Shassberger NPPES

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

STEPHEN ROBERT SHASSBERGER (NPI 1639311640) is an individual obstetrics & gynecology provider in Athens, Alabama, licensed in Alabama (DO.1362) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (2009).

NPPES Registry Identity

NPI1639311640
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameSTEPHEN ROBERT SHASSBERGER
Location Address22335 US HIGHWAY 72 STE CAthens, AL 35613-2611
Mailing Address22335 Us Highway 72 Ste CAthens, AL 35613-2611 · (256) 233-5000 · Fax (256) 233-5361
Phone(256) 233-5000
Fax(256) 233-5361
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2009
Enumeration DateApril 6, 2009
Last NPPES UpdateJuly 22, 2013
✔ NPI 1639311640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in AL · DO.1362
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
22335 US HIGHWAY 72 STE C, Athens, AL 35613
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephen Robert Shassberger is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981846433
PECOS Enrollment IDI20130812000837
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 Reassignments

2

Medicare enrollment records show Stephen Shassberger reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Decatur Womens Healthcare
14 mi
Gynecology
1304 13TH AVE SE, SUITE C
Decatur, AL 35601
  • Reassigned Medicare billing, Alabama enrollment
  • Medicare enrollment name: Decatur Women's Healthcare
  • 12 clinicians in this Medicare group
NPI 1023423605 (256) 355-9216
Marshall Medical Center South
58 mi
Obstetrics & Gynecology
2525 US HIGHWAY 431, 210
Boaz, AL 35957
  • Reassigned Medicare billing, Alabama enrollment
  • 10 clinicians in this Medicare group
NPI 1639321789 (256) 840-4601

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

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.

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.
58 services42 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35613 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
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 3

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

CERRA JORDAN JACKSON CRNP
Nurse Practitioner (Primary Care)
22335 US HIGHWAY 72 STE C
ATHENS, AL 35613
Limestone County (256) 870-4111
TEAIRAH WILDER FNP
Nurse Practitioner (Family)
22335 US HIGHWAY 72 STE C
ATHENS, AL 35613
Limestone County (256) 870-4111
TLC PEDIATRICS & FAMILY LLC
Nurse Practitioner (Family)
22335 US HIGHWAY 72 STE C, SUITE C
ATHENS, AL 35613
Limestone County (256) 585-5626

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 Stephen Shassberger's NPI number?

The NPI number for Stephen Shassberger is 1639311640. It was assigned to this individual provider in the NPPES registry on April 6, 2009.

Where is Stephen Shassberger located?

Stephen Shassberger practices at 22335 Us Highway 72 Ste C, Athens, AL 35613. The listed phone number is (256) 233-5000.

What is Stephen Shassberger's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Stephen Shassberger enrolled in Medicare?

Yes. Stephen Shassberger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Stephen Shassberger's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Shassberger reassigns Medicare benefits to 2 organizations: Decatur Womens Healthcare (Decatur, AL) and Marshall Medical Center South (Boaz, AL). Each 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 Stephen Shassberger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephen Shassberger accept?

Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama list Stephen Shassberger 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 Stephen Shassberger was last updated on July 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.