Erin Walczykowski, APRN PMHNP-BC
NPI 1316499825 · Psychiatric/Mental Health Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Walczykowski, APRN PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Washington, DC (NPI 1316499825).
Provider details
- NPI number
- 1316499825
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN1029194 (DC)
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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Benztropine Mesylate | 171 | 16 |
| Haloperidol Decanoate | 125 | — |
| Trazodone Hcl | 88 | 11 |
| Haloperidol | 78 | — |
| Divalproex Sodium | 61 | — |
| Lurasidone Hcl | 60 | — |
| Oxcarbazepine | 59 | — |
| Risperidone | 55 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61,370 across 94 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
Registry dates
- Enumerated
- 2016-10-31
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Erin Walczykowski's NPI number?
- Erin Walczykowski's National Provider Identifier (NPI) is 1316499825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Walczykowski's specialty?
- Erin Walczykowski is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Walczykowski located?
- Erin Walczykowski's practice location on file with NPPES is 801 Pennsylvania Ave Se, Washington, DC 20003-2167.
- What is Erin Walczykowski's phone number?
- The practice phone number listed in the NPPES registry for Erin Walczykowski is (202) 546-1512.
- Does Erin Walczykowski accept Medicare?
- Erin Walczykowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Walczykowski's NPI active?
- Yes — Erin Walczykowski's NPI (1316499825) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.