Mark Sunga, DO
NPI 1639607823 · Hospitalist Physician · Camden, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Sunga, DO is a Hospitalist Physician provider in Camden, NJ (NPI 1639607823).
Provider details
- NPI number
- 1639607823
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MB11181700 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
532 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 414 | $189 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 104 | $143 |
| Critical Care, First 30-74 Minutes99291 | 14 | $232 |
Typical Medicare-allowed amounts for these services range $143–$232 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (4)
- 90 Brick Rd Fl 3Marlton, NJ 08053-2177Phone: (856) 355-6000Fax: (856) 355-6731
- 175 Madison AveMount Holly, NJ 08060-2099Phone: (609) 914-6000Fax: (609) 914-6182
- 100 Bowman Dr Lowr Level1Voorhees, NJ 08043-9612Phone: (856) 247-3000Fax: (856) 247-2597
- 218 Sunset Rd Fl 5Willingboro, NJ 08046-1110Phone: (856) 835-3056Fax: (856) 835-5741
Registry dates
- Enumerated
- 2017-06-01
- Last updated
- 2022-01-18
- Certified
- 2022-01-18
Frequently asked questions
- What is Mark Sunga's NPI number?
- Mark Sunga's National Provider Identifier (NPI) is 1639607823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sunga's specialty?
- Mark Sunga is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Sunga located?
- Mark Sunga's practice location on file with NPPES is 1600 Haddon Ave, Camden, NJ 08103-3101.
- What is Mark Sunga's phone number?
- The practice phone number listed in the NPPES registry for Mark Sunga is (856) 757-3500.
- Does Mark Sunga accept Medicare?
- Mark Sunga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Sunga's NPI active?
- Yes — Mark Sunga's NPI (1639607823) is active in the NPPES registry as of the last update on 2022-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.