Christopher George Mapa, M.D.
NPI 1851527931ActiveIndividual· Internal Medicine, Infectious Disease· Hackensack, NJ
Internal Medicine, Infectious Disease (M.D.) with Hackensack Meridian Health Medical Group - Specialty Care PC, practicing in Hackensack, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $267,443 for 304 claims, against $122,357 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $68.67 in all, mostly food and beverage. Lists Hackensack University Medical Center as a hospital affiliation.
Overview
| NPI | 1851527931 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 3, 2009 |
| Last updated in NPPES | Jun 11, 2025 |
| Certified by provider | Jun 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 25MA10531000 | NJ |
| Internal Medicine | 207R00000X | 036.128714 | IL |
| Hospitalist | 208M00000X | 25MA10531000 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 349 |
|---|---|
| Services billed | 1,211 across 15 procedure codes |
| Paid by Medicare | $122,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 304 · 366 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $267,443 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
| Telehealth | Offers telehealth |
Medical group
- Hackensack Meridian Health Medical Group - Specialty Care PCHackensack, NJ · 1,922 clinicians
Hospital affiliation
- Hackensack University Medical CenterHackensack, NJ
Other facilities
- Visiting Health Services of New JerseyHome health agency · Woodland Park, NJ
Industry payments (Open Payments)
- 2025$68.67 · 4 payments from 2 companies
- 2024$213.12 · 14 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $49.67 | 3 |
| Merck Sharp & Dohme LLC | $19.00 | 1 |
What the 2025 payments were for
- Food and Beverage$68.67 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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