Christina Vassallo, APN
NPI 1265795181 · Nurse Practitioner · Montclair, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Vassallo, APN is a Nurse Practitioner provider in Montclair, NJ (NPI 1265795181).
Provider details
- NPI number
- 1265795181
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ00382400 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
510 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 161 | $123 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 144 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 38 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 29 | $14 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 25 | $10 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
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) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 55 | 28 |
| Tirzepatidebrand: Mounjaro | 53 | 13 |
| Empagliflozinbrand: Jardiance | 50 | 13 |
| Semaglutidebrand: Ozempic | 28 | 11 |
| Dulaglutidebrand: Trulicity | 27 | — |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 23 |
Practice location
Mailing address
Additional practice locations (1)
- 311 Bay AveGlen Ridge, NJ 07028-1607Phone: (973) 744-3733Fax: (973) 707-5821
Registry dates
- Enumerated
- 2012-06-18
- Last updated
- 2023-10-13
- Certified
- 2023-06-21
Frequently asked questions
- What is Christina Vassallo's NPI number?
- Christina Vassallo's National Provider Identifier (NPI) is 1265795181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Vassallo's specialty?
- Christina Vassallo is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Vassallo located?
- Christina Vassallo's practice location on file with NPPES is 62 S Fullerton Ave, Montclair, NJ 07042-2676.
- What is Christina Vassallo's phone number?
- The practice phone number listed in the NPPES registry for Christina Vassallo is (973) 706-2171.
- Does Christina Vassallo accept Medicare?
- Christina Vassallo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Vassallo's NPI active?
- Yes — Christina Vassallo's NPI (1265795181) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.