Doctor profile · Federal record

Dr. Matthew Hanggi, MD

Mohs-Micrographic Surgery Physician (CMS: Micrographic Dermatologic Surgery (MDS)) · Dermatology Physician · Knoxville, TN

  • NPI 1043278336
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
123 Fox RD
Knoxville, TN 379223369
(865) 690-9467
fax (865) 637-5057
Additional location
657 Middle Creek RD Ste 114
Sevierville, TN 378625014
Mailing address
Po Box 23329
New York, NY 100873329

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
April 6, 2026
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207ND0101X — NUCC code
State license (1)
Tennessee #38448
Medicaid
TN #3896989

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043278336. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,022
Distinct HCPCS
10
Medicare allowed
$654,816
HCPCS Description Services Patients Avg allowed
17003 Destruction of precancer skin growth, 2-14 growths 2,158 333 $6
99213 Established patient office or other outpatient visit, 20-29 minutes 922 642 $84
17000 Destruction of precancer skin growth, 1 growth 638 438 $47
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 442 349 $573
17110 Destruction of skin growth, 1-14 growths 297 258 $102
11102 Biopsy of related skin growth, first growth 222 183 $83
88305 Pathology examination of tissue using a microscope, intermediate complexity 184 134 $31
99212 Established patient office or other outpatient visit, 10-19 minutes 165 148 $52
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm 164 149 $219
96910 Therapy procedure using ultraviolet radiation with tar or petroleum jelly application 130 15 $106

In context: peer comparison

Among 2 peers in Knoxville Mohs-Micrographic Surgery Physician, average services per provider: 205. This provider delivers 29× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,227
Transactions
128
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 30 $438.65
Sun Pharmaceutical Industries INC. 19 $312.34
Novartis Pharmaceuticals Corporation 9 $285.71
Regeneron Healthcare Solutions, INC. 9 $247.93
Abbvie INC. 24 $201.08
Ucb, INC. 8 $134.56
Janssen Biotech, INC. 5 $120.46
Genzyme Corporation 4 $113.20
Amgen INC. 5 $105.47
Mayne Pharma Commercial LLC 5 $85.17
Dermavant Sciences, INC. 4 $69.23
Lilly USA, LLC 2 $32.72
Pfizer INC. 2 $31.78
Boehringer Ingelheim Pharmaceuticals, INC. 1 $18.84
Galderma Laboratories, L.P. 1 $15.71

By nature of payment

Food and Beverage
$2,219
Education
$8

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
977
Patients
638
Total drug cost
$384,757
Drug Type Claims Patients Total cost
Doxycycline Hyclate Generic 271 188 $3,511
Triamcinolone Acetonide Generic 256 161 $3,589
Clobetasol Propionate Generic 84 57 $5,263
Fluorouracil Generic 65 59 $5,739
Imiquimod Generic 45 40 $1,747
Ketoconazole Generic 40 20 $447
Nystatin Generic 40 21 $608
Amoxicillin Generic 33 32 $40
Hydrocortisone Generic 29 19 $279
Mupirocin Generic 29 25 $322

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Hanggi's medical specialty?
Dr. Matthew Hanggi practices Mohs-Micrographic Surgery Physician in Knoxville, TN.
Where does Dr. Matthew Hanggi practice?
Dr. Matthew Hanggi practices at 123 Fox RD, Knoxville, TN 379223369. Office phone: 8656909467.
What is Dr. Matthew Hanggi's NPI?
Dr. Matthew Hanggi's National Provider Identifier (NPI) is 1043278336, issued by NPPES.
Does Dr. Matthew Hanggi accept Medicare assignment?
Yes. Dr. Matthew Hanggi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Hanggi commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.