Doctor profile · Federal record
Dr. William Andersen, MD
Dermatology Physician (CMS: Dermatology) · Dermatopathology Physician · Anatomic Pathology & Clinical Pathology Physician · Lancaster, PA
- NPI 1538135900
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
190 N Pointe Blvd, Ste 1
Lancaster, PA 17601
(717) 560-6444
fax (717) 569-1044
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- December 7, 2007
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Pennsylvania #MD061425L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538135900. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,992
Distinct HCPCS
10
Medicare allowed
$388,912
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,056 | 646 | $68 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 745 | 629 | $86 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 552 | 188 | $6 | |
17000 |
Destruction of precancer skin growth, 1 growth | 422 | 343 | $56 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 128 | 123 | $54 | |
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 109 | 103 | $637 | |
11102 |
Biopsy of related skin growth, first growth | 101 | 95 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 92 | 88 | $122 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 78 | 78 | $106 | |
12032 |
Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | 63 | 63 | $287 |
In context: peer comparison
Among 8 peers in Lancaster Dermatology Physician, average services per provider: 121. This provider delivers 33× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $99.00 | |
| Astellas Pharma US INC | 1 | $16.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
337
Patients
218
Total drug cost
$62,978
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Imiquimod | Generic | 79 | 68 | $3,174 |
| Triamcinolone Acetonide | Generic | 45 | 31 | $473 |
| Fluorouracil | Generic | 42 | 41 | $3,640 |
| Fluocinonide | Generic | 34 | 27 | $1,729 |
| Ketoconazole | Generic | 30 | 21 | $1,296 |
| Prednisone | Generic | 20 | 0 | $37 |
| Gentamicin Sulfate | Generic | 17 | 15 | $386 |
| Dapsone | Generic | 15 | 0 | $1,104 |
| Mupirocin | Generic | 15 | 15 | $119 |
| Dupixent Syringe (Dupilumab) | Brand | 14 | 0 | $50,247 |
Hospital affiliations
Frequently asked questions
What is Dr. William Andersen's medical specialty?
Dr. William Andersen practices Dermatology Physician in Lancaster, PA.
Where does Dr. William Andersen practice?
Dr. William Andersen practices at 190 N Pointe Blvd, Lancaster, PA 17601. Office phone: 7175606444.
What is Dr. William Andersen's NPI?
Dr. William Andersen's National Provider Identifier (NPI) is 1538135900, issued by NPPES.
Does Dr. William Andersen accept Medicare assignment?
Yes. Dr. William Andersen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Andersen commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.