Mary Santorelli, APN
NPI 1518027622 · Psychiatric/Mental Health Clinical Nurse Specialist · Summit, NJ
Enrolled with Medicare as Practitioner - Certified Clinical Nurse Specialist (cns) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Santorelli, APN is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Summit, NJ (NPI 1518027622).
Provider details
- NPI number
- 1518027622
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 26NO7537400 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
245 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 98 | $73 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 80 | $44 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 67 | $71 |
Typical Medicare-allowed amounts for these services range $44–$73 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 77 |
| Trazodone Hcl | 68 |
| Quetiapine Fumarate | 52 |
| Sertraline Hcl | 41 |
| Lamotrigine | 38 |
| Mirtazapine | 36 |
| Lorazepam | 33 |
| Clonazepam | 32 |
| Bupropion Hclbrand: Bupropion Xl | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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
- 2006-12-11
- Last updated
- 2008-06-04
Frequently asked questions
- What is Mary Santorelli's NPI number?
- Mary Santorelli's National Provider Identifier (NPI) is 1518027622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Santorelli's specialty?
- Mary Santorelli is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Santorelli located?
- Mary Santorelli's practice location on file with NPPES is 99 Beauvoir Avenue, Summit, NJ 07902-0220.
- What is Mary Santorelli's phone number?
- The practice phone number listed in the NPPES registry for Mary Santorelli is (888) 247-1400.
- Does Mary Santorelli accept Medicare?
- Mary Santorelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Santorelli's NPI active?
- Yes — Mary Santorelli's NPI (1518027622) is active in the NPPES registry as of the last update on 2008-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.