Doctor profile · Federal record
Dr. Lee Portnoff, M.D.
Mohs-Micrographic Surgery Physician (CMS: Dermatology) · Procedural Dermatology Physician · Dermatology Physician · Saint Louis, MO
- NPI 1043214505
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 48 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4 Dunleith Dr
Saint Louis, MO 631241895
(314) 705-0644
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- March 10, 2026
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207ND0101X — NUCC code
- State license (1)
- Missouri #R9730
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043214505. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,796
Distinct HCPCS
10
Medicare allowed
$458,719
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 243 | 191 | $518 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 229 | 123 | $88 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 206 | 125 | $400 | |
17110 |
Destruction of skin growth, 1-14 growths | 151 | 86 | $110 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 137 | 71 | $165 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 111 | 13 | $6 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 111 | 111 | $162 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 106 | 51 | $55 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 85 | 77 | $123 | |
13132 |
Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 82 | 72 | $230 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 81. This provider delivers 22× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
162
Patients
126
Total drug cost
$962
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 109 | 102 | $353 |
| Doxycycline Monohydrate | Generic | 29 | 24 | $377 |
| Triamcinolone Acetonide | Generic | 13 | 0 | $66 |
| Imiquimod | Generic | 11 | 0 | $166 |
Frequently asked questions
What is Dr. Lee Portnoff's medical specialty?
Dr. Lee Portnoff practices Mohs-Micrographic Surgery Physician in Saint Louis, MO.
Where does Dr. Lee Portnoff practice?
Dr. Lee Portnoff practices at 4 Dunleith Dr, Saint Louis, MO 631241895. Office phone: 3147050644.
What is Dr. Lee Portnoff's NPI?
Dr. Lee Portnoff's National Provider Identifier (NPI) is 1043214505, issued by NPPES.
Does Dr. Lee Portnoff accept Medicare assignment?
Yes. Dr. Lee Portnoff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lee Portnoff commonly perform?
Top Medicare-reported procedures in 2023: Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (HCPCS 17311); Established patient office or other outpatient visit (HCPCS 99213); Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (HCPCS 17312). Source: CMS Medicare Physician & Other Practitioners file.