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John Lapchak, MD
NPI 1750363693 · Anesthesiology Physician · Morristown, NJ
John Lapchak, MD is a Anesthesiology Physician provider in Morristown, NJ (NPI 1750363693).
Provider details
- NPI number
- 1750363693
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MA31241 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
100 Madison Ave
Morristown, NJ 07960-6136
Phone: (800) 991-9133
Fax: (201) 943-8733
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 18086
Newark, NJ 07191-8086
Registry dates
- Enumerated
- 2005-11-16
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Lapchak's NPI number?
- John Lapchak's National Provider Identifier (NPI) is 1750363693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lapchak's specialty?
- John Lapchak is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lapchak located?
- John Lapchak's practice location on file with NPPES is 100 Madison Ave, Morristown, NJ 07960-6136.
- What is John Lapchak's phone number?
- The practice phone number listed in the NPPES registry for John Lapchak is (800) 991-9133.
- Is John Lapchak's NPI active?
- Yes — John Lapchak's NPI (1750363693) 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.