Doctor profile · Federal record
Dr. Erin Underhill, PA
Physician Assistant · Dobbs Ferry, NY
- NPI 1841629318
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
128 Ashford Ave Fl 2
Dobbs Ferry, NY 105221924
(914) 693-6500 - Additional location
-
73 Market St
Yonkers, NY 107107616
(914) 831-4160
fax (914) 831-4161 - Mailing address
-
967 N Broadway
Yonkers, NY 107011301
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Profile last updated
- October 17, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #017104
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841629318. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
576
Distinct HCPCS
7
Medicare allowed
$58,104
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 144 | 125 | $123 | |
J7324 |
Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | 119 | 64 | $123 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 110 | 100 | $126 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 95 | 75 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 67 | $89 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $166 | |
73562 |
X-ray of knee, 3 views | 13 | 13 | $57 |
In context: peer comparison
Among 1 peers in Dobbs Ferry Physician Assistant, average services per provider: 82. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$57
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gotham Surgical Solutions & Devices, INC. | 1 | $31.70 | |
| Vertex Pharmaceuticals Incorporated | 1 | $24.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
19
Patients
11
Total drug cost
$61
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 19 | 11 | $61 |
Frequently asked questions
What is Dr. Erin Underhill's medical specialty?
Dr. Erin Underhill practices Physician Assistant in Dobbs Ferry, NY.
Where does Dr. Erin Underhill practice?
Dr. Erin Underhill practices at 128 Ashford Ave Fl 2, Dobbs Ferry, NY 105221924. Office phone: 9146936500.
What is Dr. Erin Underhill's NPI?
Dr. Erin Underhill's National Provider Identifier (NPI) is 1841629318, issued by NPPES.
Does Dr. Erin Underhill accept Medicare assignment?
Yes. Dr. Erin Underhill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Underhill commonly perform?
Top Medicare-reported procedures in 2023: Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611); Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose (HCPCS J7324); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.