Ashlee Costa, PMHNP-BC, DNP, MSN
NPI 1881338648 · Psychiatric/Mental Health Nurse Practitioner · Greenfield, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashlee Costa, PMHNP-BC, DNP, MSN is a Psychiatric/Mental Health Nurse Practitioner provider in Greenfield, MA (NPI 1881338648).
Provider details
- NPI number
- 1881338648
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC, DNP, MSN
- Sex
- Female
- Sole proprietor
- No
- License
- RN2292017 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
251 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 183 | $106 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 68 | $154 |
Typical Medicare-allowed amounts for these services range $106–$154 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 228 | 43 |
| Clonidine Hcl | 147 | 35 |
| Alprazolam | 144 | 13 |
| Esketamine Hclbrand: Spravato | 143 | — |
| Gabapentin | 131 | 34 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 130 | 22 |
| Prazosin Hcl | 107 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$413 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 102 Main StGreenfield, MA 01301-3275Phone: (413) 896-9120
Registry dates
- Enumerated
- 2022-04-26
- Last updated
- 2025-07-25
- Certified
- 2025-07-25
Frequently asked questions
- What is Ashlee Costa's NPI number?
- Ashlee Costa's National Provider Identifier (NPI) is 1881338648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashlee Costa's specialty?
- Ashlee Costa is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashlee Costa located?
- Ashlee Costa's practice location on file with NPPES is 55 Federal St Ste 220, Greenfield, MA 01301-2592.
- What is Ashlee Costa's phone number?
- The practice phone number listed in the NPPES registry for Ashlee Costa is (413) 225-2792.
- Does Ashlee Costa accept Medicare?
- Ashlee Costa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashlee Costa's NPI active?
- Yes — Ashlee Costa's NPI (1881338648) is active in the NPPES registry as of the last update on 2025-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.