Doctor profile · Federal record
Dr. Jill Rebecca Slater-Freedberg, M.D.
Dermatology Physician (CMS: Dermatology) · Lexington, MA
- NPI 1255389425
- Accepts Medicare
- 38 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
57 Bedford Street, Lexington Waltham Dermatology
Lexington, MA 024204500
(781) 862-2322 - Mailing address
-
223 Glezen Ln
Wayland, MA 017781520
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Massachusetts #77571
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255389425. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,107
Distinct HCPCS
6
Medicare allowed
$70,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 433 | 340 | $100 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 402 | 89 | $8 | |
17000 |
Destruction of precancer skin growth, 1 growth | 167 | 136 | $69 | |
11102 |
Biopsy of related skin growth, first growth | 62 | 56 | $113 | |
17110 |
Destruction of skin growth, 1-14 growths | 22 | 14 | $132 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 21 | 21 | $123 |
In context: peer comparison
Among 2 peers in Lexington Dermatology Physician, average services per provider: 242. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
145
Patients
82
Total drug cost
$6,267
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Betamethasone Diprop Augmented (Betamethasone/Propylene Glyc) | Brand | 29 | 24 | $2,248 |
| Clobetasol Propionate | Generic | 27 | 16 | $1,713 |
| Ketoconazole | Generic | 26 | 15 | $814 |
| Metronidazole | Generic | 23 | 12 | $1,100 |
| Triamcinolone Acetonide | Generic | 22 | 15 | $228 |
| Minocycline Hcl | Generic | 18 | 0 | $165 |
Frequently asked questions
What is Dr. Jill Rebecca Slater-Freedberg's medical specialty?
Dr. Jill Rebecca Slater-Freedberg practices Dermatology Physician in Lexington, MA.
Where does Dr. Jill Rebecca Slater-Freedberg practice?
Dr. Jill Rebecca Slater-Freedberg practices at 57 Bedford Street, Lexington, MA 024204500. Office phone: 7818622322.
What is Dr. Jill Rebecca Slater-Freedberg's NPI?
Dr. Jill Rebecca Slater-Freedberg's National Provider Identifier (NPI) is 1255389425, issued by NPPES.
Does Dr. Jill Rebecca Slater-Freedberg accept Medicare assignment?
Yes. Dr. Jill Rebecca Slater-Freedberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jill Rebecca Slater-Freedberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.