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ABBY TUBMAN ABISOGUN M.D.
NPI 1891088985
Internal Medicine - Endocrinology, Diabetes & Metabolism in Savannah, GA

Active since May 23, 2011Opted out of Medicare · through Jan 1, 2028
7505 WATERS AVE STE A9, SAVANNAH, GA 31406(912) 483-9313(912) 446-0549 Get Directions Write a Review

NPPES record last updated: December 10, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 10, 2021, Aug 21, 2018, Jul 16, 2018 and 1 more (4 updates tracked since 2016).

About Abby Tubman Abisogun M.d. NPPES

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

ABBY TUBMAN ABISOGUN M.D. (NPI 1891088985) is an individual endocrinology, diabetes & metabolism provider in Savannah, Georgia, licensed in Georgia (080802) and active in the NPI registry since May 2011. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1891088985
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameABBY TUBMAN ABISOGUNCredential: M.D.
Location Address7505 WATERS AVE STE A9Savannah, GA 31406-3817
Mailing Address7505 Waters Ave Ste A9Savannah, GA 31406-3817 · (912) 483-9313 · Fax (912) 446-0549
Phone(912) 483-9313
Fax(912) 446-0549
Sole ProprietorYes
Enumeration DateMay 23, 2011
Last NPPES UpdateDecember 10, 20214 updates tracked since enumeration
NPPES CertifiedDecember 8, 2021
✔ NPI 1891088985 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in GA · 080802✔ Licensed in NC · 2016-00460
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License LP02225 (RI)
7505 WATERS AVE STE A9, Savannah, GA 31406
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Abby Tubman Abisogun M.d. 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 January 1, 2022 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2022
Opt-Out In Effect ThroughJanuary 1, 2028Opt-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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31406 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
$124.10 typical visit price
range $53.31 – $164.04
Typical copayment $31.02 (range $13.32 – $41.01)
Most-billed visit code 99204
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
4 suppliers12 claims149 services$17.39 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
3 suppliers12 claims360 services$2.28 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
10 suppliers17 claims83 services$5.23 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
2 suppliers11 claims11 services$293.78 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
14 suppliers217 claims223 services$182.84 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Abby Abisogun's NPI number?

The NPI number for Abby Abisogun is 1891088985. It was assigned to this individual provider in the NPPES registry on May 23, 2011.

Where is Abby Abisogun located?

Abby Abisogun practices at 7505 Waters Ave Ste A9, Savannah, GA 31406. The listed phone number is (912) 483-9313.

What is Abby Abisogun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Abby Abisogun enrolled in Medicare?

No. Abby Abisogun has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Abby Abisogun was last updated on December 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.