Stephanie Butler, CNP
NPI 1821466806 · Psychiatric/Mental Health Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Butler, CNP is a Psychiatric/Mental Health Nurse Practitioner provider in Boston, MA (NPI 1821466806).
Provider details
- NPI number
- 1821466806
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN271270 (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 tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 39 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 36 |
| Risperidone | 35 |
| Bupropion Hclbrand: Bupropion Xl | 34 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 26 |
| Naltrexone Hcl | 26 |
| Quetiapine Fumarate | 24 |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-09-09
- Last updated
- 2018-12-05
Frequently asked questions
- What is Stephanie Butler's NPI number?
- Stephanie Butler's National Provider Identifier (NPI) is 1821466806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Butler's specialty?
- Stephanie Butler is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Butler located?
- Stephanie Butler's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Stephanie Butler's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Butler is (617) 724-5600.
- Does Stephanie Butler accept Medicare?
- Stephanie Butler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Butler's NPI active?
- Yes — Stephanie Butler's NPI (1821466806) is active in the NPPES registry as of the last update on 2018-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.