Peter Ma, DO
NPI 1578208880 · Emergency Medicine Physician · Hattiesburg, MS
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Ma, DO is a Emergency Medicine Physician provider in Hattiesburg, MS (NPI 1578208880).
Provider details
- NPI number
- 1578208880
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- Highway 49 WestUnit 42Parchman, MS 38738Phone: (662) 745-6611
Registry dates
- Enumerated
- 2022-05-02
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Peter Ma's NPI number?
- Peter Ma's National Provider Identifier (NPI) is 1578208880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Ma's specialty?
- Peter Ma is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Ma located?
- Peter Ma's practice location on file with NPPES is 6051 U S Highway 49, Hattiesburg, MS 39401-7200.
- What is Peter Ma's phone number?
- The practice phone number listed in the NPPES registry for Peter Ma is (601) 288-7000.
- Does Peter Ma accept Medicare?
- Peter Ma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Ma's NPI active?
- Yes — Peter Ma's NPI (1578208880) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.