Joni Glavan Sago, M.D.
NPI 1932187200ActiveIndividual· Dermatology· Johnson City, TN
Dermatology (M.D.) in Johnson City, Tennessee, trained at Johns Hopkins University School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $676,731 for 1,247 claims, against $71,829 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $112,449 in all, mostly speaking and faculty fees.
Overview
| NPI | 1932187200 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 5, 2006 |
| Last updated in NPPES | Mar 4, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD0000037765 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 489 |
|---|---|
| Services billed | 1,978 across 45 procedure codes |
| Paid by Medicare | $71,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,247 · 1,718 30-day fills |
|---|---|
| Patients | 397 |
| Total drug cost | $676,731 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Dermatology |
| Secondary specialties | Internal Medicine |
Medical groups
- Dermatology Associates, P.C.Kingsport, TN · 26 clinicians
- Skinwise PLLCJohnson City, TN · 2 clinicians
Industry payments (Open Payments)
- 2025$112,449 · 91 payments from 9 companies
- 2024$121,212 · 129 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $68,670 | 55 |
| Galderma Laboratories, L.P. | $31,092 | 17 |
| Pfizer Inc. | $12,081 | 9 |
| Ucb, Inc. | $162.83 | 3 |
| Regeneron Healthcare Solutions, Inc. | $125.00 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$100,750 · 27 payments
- Travel and Lodging$8,894 · 21 payments
- Food and Beverage$2,072 · 41 payments
- Consulting Fee$720.00 · 1 payment
- Education$13.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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