Top billers · Skin Substitutes · Tennessee

Who bills skin substitutes in Tennessee?

In 2024, 43 providers billed Medicare for skin substitute products or graft application in Tennessee: 11,286 services and an estimated $3.1M in Medicare payments. Below: the top 5 by service volume, straight from CMS's public billing data.

The list

The top 5 skin substitute billers in Tennessee.

Ranked by 2024 Medicare service volume across the family's codes.

#	Provider	Specialty	City	Services	Est. Medicare paid
1	Courtney Pendergraft, FNP	Nurse Practitioner	Kingsport	1,806	$1.9M
2	John Dowlen, APRN	Nurse Practitioner	Signal Mountain	1,254	$263K
3	Stephen D'Addario, M.D.	Micrographic Dermatologic Surgery	Hendersonville	1,010	$234K
4	Philip Andrews, ARNP C	Nurse Practitioner	Chattanooga	800	$68K
5	Danielle Malin, DPM	Podiatry	Columbia	680	$58K

That's the top 5. 38 more providers billed skin substitutes in Tennessee in 2024. The full ranked list, with year-over-year history, group affiliations, and phone numbers, is one search in Prospect 811.

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The breakdown

What's behind the number.

Top codes in Tennessee

Q4197Puraply xt, per square centimeter3,971

15271Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less2,005

Q4191Restorigin, per square centimeter1,542

15275Application of skin substitute graft to wound of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 25.0 sq cm or less of wound 100.0 sq cm or less1,169

Q4190Artacent ac, per square centimeter1,156

15274Skin substitute graft to wound 100.0 sq cm or more of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less736

Top specialties billing it

Nurse Practitioner16 providers

Dermatology7 providers

Podiatry7 providers

Family Practice3 providers

Where the billers are

Memphis7 providers

Nashville5 providers

Jackson4 providers

Chattanooga3 providers

Franklin2 providers

City breakdown

The top skin substitutes cities in Tennessee.

The same 2024 Medicare data, sliced by city: the biggest skin substitutes cities by number of billers, in est.-Medicare-paid order.

In 2024 the top city for skin substitutes in Tennessee by est. Medicare paid was Memphis: 7 providers billed 1,524 services for an estimated $187K, led by Alan Levy, M.D., with 469 services (est. $119K Medicare paid).

#	City	Billers	Services	Est. Medicare paid	City leader (2024)
1	Memphis	7	1,524	$187K	Alan Levy, M.D. · 469 services · est. $119K
2	Chattanooga	3	1,969	$159K	Philip Andrews, ARNP C · 800 services · est. $68K
3	Lebanon	2	498	$45K	—
4	Nashville	5	603	$39K	Elizabeth Dale Slater, M.D. · 168 services · est. $6K
5	Jackson	4	485	$34K	Stephen Bergquist, MD · 217 services · est. $14K

City totals are cut from the same public CMS data as everything above: Medicare fee-for-service only, after CMS's under-11-beneficiary suppression, dollars always est. Medicare paid. Where a city shows fewer than 3 billers, we show the totals and name no one. Naming is capped by design: up to 5 ranked billers above plus at most one leader per city here, and no one else on this page.

Where these numbers come from. Everything on this page is computed from CMS's public Medicare Provider Utilization & Payment data for 2024, the most recent year CMS has released. It covers traditional Medicare fee-for-service only (no commercial insurance, no Medicare Advantage). CMS suppresses any provider-and-code line with fewer than 11 beneficiaries before publishing, so low-volume billers don't appear at all. "Est. Medicare paid" is each billing line's average Medicare payment multiplied by its service count, summed. For per-square-centimeter products (most of the Q41xx family), one service equals one square centimeter billed. Prospect 811 organizes public data; it doesn't add to or alter it. Not affiliated with or endorsed by CMS. Full detail on the data page.

This is one code family, one state, one year.

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