Olisaemeka Achike, M.D.
NPI 1558702159 · Internal Medicine Physician · Newport News, VA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olisaemeka Achike, M.D. is a Internal Medicine Physician provider in Newport News, VA (NPI 1558702159).
Provider details
- NPI number
- 1558702159
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101265833 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bumetanide | 178 | 139 |
| Metolazone | 113 | 69 |
| Nitroglycerin | 78 | 66 |
| Warfarin Sodium | 68 | 38 |
| Atorvastatin Calcium | 66 | 55 |
| Metoprolol Succinate | 53 | 45 |
| Carvedilol | 41 | 34 |
| Spironolactone |
Practice location
Mailing address
Additional practice locations (2)
- 138 Service RdA225 Clinical CenterEast Lansing, MI 48824-1376Phone: (517) 353-4941Fax: (517) 432-3145
- 138 Service RdA225 Clinical CenterEast Lansing, MI 48824-1376Phone: (517) 353-4941Fax: (517) 432-3145
Registry dates
- Enumerated
- 2013-07-11
- Last updated
- 2020-03-18
- Certified
- 2020-03-18
Frequently asked questions
- What is Olisaemeka Achike's NPI number?
- Olisaemeka Achike's National Provider Identifier (NPI) is 1558702159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olisaemeka Achike's specialty?
- Olisaemeka Achike is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olisaemeka Achike located?
- Olisaemeka Achike's practice location on file with NPPES is 48 Newmarket Sq, Newport News, VA 23605.
- What is Olisaemeka Achike's phone number?
- The practice phone number listed in the NPPES registry for Olisaemeka Achike is (757) 825-8030.
- Does Olisaemeka Achike accept Medicare?
- Olisaemeka Achike is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olisaemeka Achike's NPI active?
- Yes — Olisaemeka Achike's NPI (1558702159) is active in the NPPES registry as of the last update on 2020-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.