Lisa Defalco, D.O.
NPI 1659478691 · Obstetrics & Gynecology Physician · Hackettstown, NJ
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Defalco, D.O. is a Obstetrics & Gynecology Physician provider in Hackettstown, NJ (NPI 1659478691).
Provider details
- NPI number
- 1659478691
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- MB077754 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
375 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) |
|---|---|---|
| Assessment of Emotional Or Behavioral Problems96127 | 93 | $5 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 91 | $139 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 77 | $43 |
| Pelvic Exam99459 | 46 | $26 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $100 |
| Biopsy of Lining of Uterus58100 | 13 | $101 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 52 | 23 |
| Clobetasol Propionate | 26 | 18 |
| Fluconazole | 24 | 20 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 22 | 20 |
| Valacyclovir Hclbrand: Valacyclovir | 16 | — |
| Alendronate Sodium | 13 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 12 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-09
Frequently asked questions
- What is Lisa Defalco's NPI number?
- Lisa Defalco's National Provider Identifier (NPI) is 1659478691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Defalco's specialty?
- Lisa Defalco is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Defalco located?
- Lisa Defalco's practice location on file with NPPES is 653 Willow Grove St, Hackettstown, NJ 07840-1732.
- What is Lisa Defalco's phone number?
- The practice phone number listed in the NPPES registry for Lisa Defalco is (908) 852-7770.
- Does Lisa Defalco accept Medicare?
- Lisa Defalco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Defalco's NPI active?
- Yes — Lisa Defalco's NPI (1659478691) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.