Ashok Kumar, M.D., a Medical Corporation
NPI 1013927805 · Internal Medicine Physician · Hawthorne, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashok Kumar, M.D., a Medical Corporation is a Internal Medicine Physician organization in Hawthorne, CA (NPI 1013927805).
Provider details
- NPI number
- 1013927805
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kathy Sullivan, Manager(310) 675-4440
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
- Gastroenterology Physician207RG0100X
Allopathic & Osteopathic Physicians
- Pulmonary Disease Physician207RP1001X
Allopathic & Osteopathic Physicians
- Hospitalist Physician208M00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Other names (DBA / former)
- Doing business as
- Ace Medical Group
- Doing business as
- Ace Medical Group
Registry dates
- Enumerated
- 2006-08-08
- Last updated
- 2023-02-28
- Certified
- 2023-02-28
Frequently asked questions
- What is Ashok Kumar, M.D., a Medical Corporation's NPI number?
- Ashok Kumar, M.D., a Medical Corporation's National Provider Identifier (NPI) is 1013927805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ashok Kumar, M.D., a Medical Corporation?
- Ashok Kumar, M.D., a Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ashok Kumar, M.D., a Medical Corporation located?
- Ashok Kumar, M.D., a Medical Corporation's practice location on file with NPPES is 4477 W 118th St, Hawthorne, CA 90250-2255.
- What is Ashok Kumar, M.D., a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Ashok Kumar, M.D., a Medical Corporation is (310) 675-4440.
- Does Ashok Kumar, M.D., a Medical Corporation accept Medicare?
- Ashok Kumar, M.D., a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ashok Kumar, M.D., a Medical Corporation?
- The authorized official listed on Ashok Kumar, M.D., a Medical Corporation's NPPES record is Kathy Sullivan, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ashok Kumar, M.D., a Medical Corporation's NPI active?
- Yes — Ashok Kumar, M.D., a Medical Corporation's NPI (1013927805) is active in the NPPES registry as of the last update on 2023-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.