CMS-1500 Box 24J / 33a • NPI
1891088985
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
207RE0101X (CMS 11)
Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist)
Box 32 Service Location & ZIP+4
7505 WATERS AVE STE A9, SAVANNAH, GA, 31406-3817
✓ 9-Digit EDI 837 ZIP+4 (31406-3817)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1891088985 (ABBY TUBMAN ABISOGUN, M.D.) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).
CMS Medicare Order & Referring PECOS Eligibility
Medicare Part B
✓ Eligible
DMEPOS Ordering
✓ Eligible
Home Health (HHA)
✓ Eligible
Power Mobility
✓ Eligible
Hospice Referring
✓ Eligible
Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1891088985)
Actual Top Prescribed Medications (CMS Part D)
| Brand / Generic Medication | Total Claims | Patients |
|---|---|---|
| Gabapentin Gabapentin | 11 | <11 |
| Jardiance Empagliflozin | 13 | <11 |
| Levothyroxine Sodium Levothyroxine Sodium | 24 | <11 |
| Metformin Hcl Er Metformin Hcl | 15 | <11 |
| Mounjaro Tirzepatide | 36 | <11 |
| Ozempic Semaglutide | 12 | <11 |
| Rosuvastatin Calcium Rosuvastatin Calcium | 24 | <11 |
| Spironolactone Spironolactone | 14 | <11 |
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1891088985 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | ABBY TUBMAN ABISOGUN, M.D. |
| Plain-English Specialty | Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist) NUCC Code: 207RE0101X (Internal Medicine, Endocrinology, Diabetes & Metabolism) |
| Certifying / Licensing Body | American Board of Internal Medicine — Endocrinology, Diabetes & Metabolism |
| Practice Location Address | 7505 WATERS AVE STE A9, SAVANNAH, GA, 31406-3817 |
| Practice Telephone / Fax | Tel: (912) 483-9313 | Fax: (912) 446-0549 |
| Administrative Mailing Address | 7505 WATERS AVE STE A9, SAVANNAH, GA, 31406-3817 |
| Enumeration & Last Sync | Enumerated: 2011-05-23 | CMS Record Updated: 2021-12-10 |
Clinic Location, Accessibility & Directions
📍 Practice Location & Patient Access
🗺️ Open in Google Maps 🏥 More Providers in SAVANNAH
🔒 Are you ABBY TUBMAN ABISOGUN, M.D.? Get your Verified NPI Clinic Badge or request personal phone/address redaction →
Plain-English Taxonomy & CMS Crosswalk (207RE0101X)
What Does Taxonomy Code 207RE0101X Mean?
In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RE0101X translates to:
"Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist)"
Specialty Clinical Procedures & Therapeutic Classes
Standard Scope of Care (ABBY TUBMAN ABISOGUN, M.D.)
Typical CPT / Diagnostic Procedures:- Continuous Glucose Monitoring (CGM) & Insulin Pump Titration (CPT 95251)
- Thyroid Ultrasound & Fine-Needle Aspiration (FNA) Biopsy of Thyroid Nodules
- DEXA Bone Mineral Density Interpretation for Osteoporosis
- Comprehensive Pituitary, Adrenal & Reproductive Hormone Panels
- GLP-1 / GIP Receptor Agonists (Semaglutide, Tirzepatide) & Insulins
- Levothyroxine (Hypothyroidism) & Methimazole / Carbimazole (Hyperthyroidism)
- Metformin, Empagliflozin & Dapagliflozin
- Bisphosphonates (Alendronate, Zoledronic Acid) & Denosumab
All Registered NUCC Taxonomies & State Licenses
| Taxonomy Code & Plain-English Description | State License & Primary Status |
|---|---|
207R00000X — Internal MedicinePlain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) | State: RI | License: LP02225 | Primary: Secondary |
207RE0101X — Internal Medicine, Endocrinology, Diabetes & MetabolismPlain English: Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist) | State: NC | License: 2016-00460 | Primary: Secondary |
207RE0101X — Internal Medicine, Endocrinology, Diabetes & MetabolismPlain English: Board-Certified Endocrinologist (Diabetes, Thyroid & Hormone Specialist) | State: GA | License: 080802 | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
Batch-verify up to 25 NPIs free against CMS NPPES + Medicare PECOS + HHS OIG Exclusions with 1-click CSV export.