Doctor profile · Federal record
Dr. Ashley Ko, NP
Primary Care Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Haverhill, MA
- NPI 1821462045
- Accepts Medicare
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
288 Groveland St Ste C3
Haverhill, MA 018306674
(978) 206-1860
fax (978) 706-0006
Credentials & registration
- NPI registered
- November 2015 — 11 yrs on file
- Profile last updated
- May 7, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363LP2300X — NUCC code
- State license (1)
- Massachusetts #RN2291986
- Medicaid
- MA #110111575A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821462045. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
858
Distinct HCPCS
8
Medicare allowed
$91,884
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 257 | 72 | $132 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 227 | 56 | $92 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 169 | 35 | $92 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 99 | 33 | $132 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 32 | 29 | $113 | |
G0317 |
Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi | 30 | 23 | $26 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $117 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 14 | $71 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 107. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$1,345
Transactions
21
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ACADIA Pharmaceuticals Inc | 6 | $295.08 | |
| Phathom Pharmaceuticals, Inc. | 2 | $267.71 | |
| CeQur Corporation | 1 | $150.70 | |
| Amgen Inc. | 1 | $104.70 | |
| Lilly USA, LLC | 1 | $104.14 | |
| Ultragenyx Pharmaceutical Inc. | 1 | $96.42 | |
| Alkermes, Inc. | 1 | $89.65 | |
| Lundbeck LLC | 2 | $58.12 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $57.98 | |
| Madrigal Pharmaceuticals | 1 | $47.57 | |
| Neurocrine Biosciences, Inc. | 2 | $38.08 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $19.80 | |
| Echosens North America, Inc. | 1 | $15.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
937
Patients
134
Total drug cost
$62,003
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 93 | 0 | $26,661 |
| Trazodone Hcl | Generic | 90 | 18 | $947 |
| Metoprolol Succinate | Generic | 88 | 19 | $1,196 |
| Gabapentin | Generic | 83 | 19 | $1,964 |
| Atorvastatin Calcium | Generic | 78 | 22 | $1,223 |
| Amlodipine Besylate | Generic | 68 | 17 | $664 |
| Pantoprazole Sodium | Generic | 62 | 14 | $1,050 |
| Jardiance (Empagliflozin) | Brand | 60 | 0 | $17,080 |
| Pravastatin Sodium | Generic | 56 | 0 | $1,208 |
| Metformin Hcl | Generic | 49 | 0 | $622 |
Frequently asked questions
What is Dr. Ashley Ko's medical specialty?
Dr. Ashley Ko practices Primary Care Nurse Practitioner in Haverhill, MA.
Where does Dr. Ashley Ko practice?
Dr. Ashley Ko practices at 288 Groveland St Ste C3, Haverhill, MA 018306674. Office phone: 9782061860.
What is Dr. Ashley Ko's NPI?
Dr. Ashley Ko's National Provider Identifier (NPI) is 1821462045, issued by NPPES.
Does Dr. Ashley Ko accept Medicare assignment?
Yes. Dr. Ashley Ko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Ko commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with high level of medical decision making (HCPCS 99310); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.