Martin Karpeh, M.D.
NPI 1962421339 · Surgical Oncology Physician · Hackensack, NJ
Enrolled with Medicare as Practitioner - Surgical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Karpeh, M.D. is a Surgical Oncology Physician provider in Hackensack, NJ (NPI 1962421339).
Provider details
- NPI number
- 1962421339
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 185400 (NY)
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
181 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $106 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $195 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 21 | $89 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $149 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $148 |
| Removal of Cancer Skin Growth of Body, Arms, Or Legs, More Than 4.0 Cm |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2014-07-14
Frequently asked questions
- What is Martin Karpeh's NPI number?
- Martin Karpeh's National Provider Identifier (NPI) is 1962421339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Karpeh's specialty?
- Martin Karpeh is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Karpeh located?
- Martin Karpeh's practice location on file with NPPES is 20 Prospect Ave Suite 406, Hackensack, NJ 07601.
- What is Martin Karpeh's phone number?
- The practice phone number listed in the NPPES registry for Martin Karpeh is (551) 996-2959.
- Does Martin Karpeh accept Medicare?
- Martin Karpeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Karpeh's NPI active?
- Yes — Martin Karpeh's NPI (1962421339) is active in the NPPES registry as of the last update on 2014-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.