Angela Tatis, DNP, PMHNP-BC
NPI 1558982009 · Psychiatric/Mental Health Nurse Practitioner · Islip Terrace, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angela Tatis, DNP, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Islip Terrace, NY (NPI 1558982009).
Provider details
- NPI number
- 1558982009
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 97335 (HI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
159 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 83 | $67 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $87 |
Typical Medicare-allowed amounts for these services range $67–$87 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydroxyzine Hcl | 28 |
| Lamotrigine | 28 |
| Escitalopram Oxalate | 25 |
| Gabapentin | 24 |
| Buspirone Hcl | 19 |
| Duloxetine Hcl | 18 |
| Olanzapine | 18 |
| Aripiprazole | 18 |
| Bupropion Hclbrand: Bupropion Xl | 17 |
| Phenelzine Sulfate |
Practice location
Mailing address
Additional practice locations (1)
- 400 Sunrise HwyAmityville, NY 11701-2508Phone: (631) 264-4000
Registry dates
- Enumerated
- 2020-05-06
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Angela Tatis's NPI number?
- Angela Tatis's National Provider Identifier (NPI) is 1558982009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angela Tatis's specialty?
- Angela Tatis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Angela Tatis located?
- Angela Tatis's practice location on file with NPPES is 907 Belmore Ave, Islip Terrace, NY 11752-1005.
- What is Angela Tatis's phone number?
- The practice phone number listed in the NPPES registry for Angela Tatis is (631) 944-8399.
- Does Angela Tatis accept Medicare?
- Angela Tatis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angela Tatis's NPI active?
- Yes — Angela Tatis's NPI (1558982009) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.