Lisa May Defalco, D.O.
Obstetrics & Gynecology Physician · Hackettstown, NJ
Lisa May Defalco, D.O. is an obstetrics & gynecology physician with a practice address in Hackettstown, New Jersey, and NPI 1659478691, issued on Sep 20, 2006. Check the license (New Jersey MB077754, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lisa May Defalco
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MB077754 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 653 Willow Grove St, Hackettstown, NJ 07840
- Phone
- (908) 852-7770
- Enumerated
- Sep 20, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (908) 852-7755
- Medicare enrollment
- Enrolled (PECOS I20060428000267); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →
Also registered at 653 Willow Grove St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Antonella Auciello, M.D.Internal Medicine Physician1629064043
- Amanda Canova, M.D.Obstetrics & Gynecology Physician1164468161
- Paul Cuntala, DPTOrthopedic Physical Therapist1578190195
- Sarah Fan, M.D.Cardiovascular Disease Physician1821035411
- Diane Niestepski, P.A.Physician Assistant1508960543
- Kimberly Schad, M.S., CNMAdvanced Practice Midwife1669400461
Verify Lisa May Defalco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MB077754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
240 Medicare Part D claims for 108 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Estradiol52 claims
- Clobetasol Propionate26 claims
- Fluconazole24 claims
- Clotrimazole-Betamethasone22 claims
- Valacyclovir16 claims
- Alendronate Sodium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Lifeline Medical Associates LLCHackettstown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa May Defalco among 1,362 obstetrics & gynecology physician records in New Jersey
Lisa May Defalco, D.O. is one of 1,362 obstetrics & gynecology physician records with a practice address in New Jersey. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1998 · median 2003 among the 900 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 obstetrics & gynecology physician records list a practice address in Hackettstown
They are 7 of the 575 NPPES records with a practice address in Hackettstown, and 1,362 obstetrics & gynecology physician records in New Jersey.
All 1,362 in New Jersey → Every provider in Hackettstown → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Neil Campbell, DOHackettstown, NJ 078401154412542
- Amanda Canova, M.D.Hackettstown, NJ 078401164468161
- Paul Littman, D.O.Hackettstown, NJ 078401538364369
- Michael Schiavone, M.D.Hackettstown, NJ 078401447213566
- Christopher SimonsHackettstown, NJ 078401962997353
- Stanley Skoczylas, MDHackettstown, NJ 078401992760011
- Jennifer Agnello, DODenville, NJ 078341447292396
- Daniel Ferrante, D.O.Denville, NJ 078341316998859
Common questions
What is Lisa May Defalco, D.O.'s NPI number?
Lisa May Defalco, D.O.'s National Provider Identifier (NPI) is 1659478691, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisa May Defalco, D.O. located?
The NPPES record lists a practice address at 653 Willow Grove St, Hackettstown, NJ, 07840. Phone: (908) 852-7770. Providers update this record themselves, so call before visiting.
How can I verify Lisa May Defalco, D.O.'s license?
NPPES lists New Jersey license number MB077754, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lisa May Defalco, D.O. prescribe under Medicare Part D?
In 2024, Lisa May Defalco, D.O. had 240 Medicare Part D claims for 108 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.