Mercy Chinemerem Anyanwu, MD
NPI 1558977223 · Internal Medicine Physician · Philadelphia, PA
Mercy Chinemerem Anyanwu, MD is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1558977223).
Provider details
- NPI number
- 1558977223
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT220366 (PA)
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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,244 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-09-18
- Last updated
- 2020-09-18
- Certified
- 2020-09-18
Frequently asked questions
- What is Mercy Chinemerem Anyanwu's NPI number?
- Mercy Chinemerem Anyanwu's National Provider Identifier (NPI) is 1558977223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercy Chinemerem Anyanwu's specialty?
- Mercy Chinemerem Anyanwu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mercy Chinemerem Anyanwu located?
- Mercy Chinemerem Anyanwu's practice location on file with NPPES is 800 Spruce St, Philadelphia, PA 19107-6192.
- What is Mercy Chinemerem Anyanwu's phone number?
- The practice phone number listed in the NPPES registry for Mercy Chinemerem Anyanwu is (215) 829-5933.
- Is Mercy Chinemerem Anyanwu's NPI active?
- Yes — Mercy Chinemerem Anyanwu's NPI (1558977223) is active in the NPPES registry as of the last update on 2020-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.