Doctor profile · Federal record
Dr. Robert Guardiano, D.O.
Dermatology Physician (CMS: Dermatology) · Dermatology Physician · Keene, NH
- NPI 1568435386
- Accepts Medicare
- MIPS 76.0 / 100 · 2023
- 28 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
51 Railroad St Fl 2
Keene, NH 034313987
(603) 354-5454
fax (603) 640-1228 - Mailing address
-
51 Railroad St, 2Nd Floor
Keene, NH 034313987
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- December 12, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State licenses (2)
- New Hampshire #13860 · Virginia #0102831108
- Medicaid
- NH #30226765
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568435386. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,463
Distinct HCPCS
10
Medicare allowed
$410,192
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 826 | 120 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 408 | 308 | $67 | |
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 362 | 291 | $303 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 296 | 270 | $98 | |
11102 |
Biopsy of related skin growth, first growth | 289 | 222 | $29 | |
13132 |
Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm | 203 | 165 | $157 | |
17000 |
Destruction of precancer skin growth, 1 growth | 199 | 154 | $54 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 140 | 108 | $191 | |
13121 |
Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm | 108 | 89 | $161 | |
17313 |
Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks | 91 | 71 | $322 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 112. This provider delivers 31× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
138
Patients
108
Total drug cost
$2,895
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Monohydrate | Generic | 110 | 96 | $1,784 |
| Amoxicillin | Generic | 14 | 12 | $20 |
| Fluorouracil | Generic | 14 | 0 | $1,090 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Guardiano's medical specialty?
Dr. Robert Guardiano practices Dermatology Physician in Keene, NH.
Where does Dr. Robert Guardiano practice?
Dr. Robert Guardiano practices at 51 Railroad St Fl 2, Keene, NH 034313987. Office phone: 6033545454.
What is Dr. Robert Guardiano's NPI?
Dr. Robert Guardiano's National Provider Identifier (NPI) is 1568435386, issued by NPPES.
Does Dr. Robert Guardiano accept Medicare assignment?
Yes. Dr. Robert Guardiano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Guardiano 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); Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (HCPCS 17311). Source: CMS Medicare Physician & Other Practitioners file.