Mary Switala, APN
NPI 1235788092 · Psychiatric/Mental Health Nurse Practitioner · Wayne, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Switala, APN is a Psychiatric/Mental Health Nurse Practitioner provider in Wayne, NJ (NPI 1235788092).
Provider details
- NPI number
- 1235788092
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ00952200 (NJ)
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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
935 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 290 | $68 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 256 | $152 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 179 | $105 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 73 | $121 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 70 | $98 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Divalproex Sodium | 142 | 34 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 131 | 16 |
| Clonazepam | 114 | 18 |
| Trazodone Hcl | 92 | 26 |
| Escitalopram Oxalate | 90 | 16 |
| Sertraline Hcl | 71 | — |
| Quetiapine Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,213 across 63 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
- 2019-09-04
- Last updated
- 2019-09-04
Frequently asked questions
- What is Mary Switala's NPI number?
- Mary Switala's National Provider Identifier (NPI) is 1235788092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Switala's specialty?
- Mary Switala is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Switala located?
- Mary Switala's practice location on file with NPPES is 401 Hamburg Tpke, Wayne, NJ 07470-2154.
- What is Mary Switala's phone number?
- The practice phone number listed in the NPPES registry for Mary Switala is (973) 432-7736.
- Does Mary Switala accept Medicare?
- Mary Switala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Switala's NPI active?
- Yes — Mary Switala's NPI (1235788092) is active in the NPPES registry as of the last update on 2019-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.