Jessica Mack, APRN
NPI 1538897558 · Psychiatric/Mental Health Nurse Practitioner · New Haven, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Mack, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in New Haven, CT (NPI 1538897558).
Provider details
- NPI number
- 1538897558
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 12.010803 (CT)
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
3 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bupropion Hclbrand: Bupropion Xl | 86 | 16 |
| Escitalopram Oxalate | 74 | 14 |
| Trazodone Hcl | 62 | 13 |
| Benztropine Mesylate | 52 | — |
| Sertraline Hcl | 49 | 11 |
| Mirtazapine | 48 | — |
| Prazosin Hcl | 46 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-09
- Last updated
- 2022-08-09
- Certified
- 2022-08-09
Frequently asked questions
- What is Jessica Mack's NPI number?
- Jessica Mack's National Provider Identifier (NPI) is 1538897558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Mack's specialty?
- Jessica Mack is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jessica Mack located?
- Jessica Mack's practice location on file with NPPES is 428 Columbus Ave, New Haven, CT 06519-1233.
- What is Jessica Mack's phone number?
- The practice phone number listed in the NPPES registry for Jessica Mack is (203) 503-3000.
- Does Jessica Mack accept Medicare?
- Jessica Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Mack's NPI active?
- Yes — Jessica Mack's NPI (1538897558) is active in the NPPES registry as of the last update on 2022-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.