Chioma Nwankwo, DNP, CRNA
NPI 1639788581 · Certified Registered Nurse Anesthetist · Baltimore, MD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chioma Nwankwo, DNP, CRNA is a Certified Registered Nurse Anesthetist provider in Baltimore, MD (NPI 1639788581).
Provider details
- NPI number
- 1639788581
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 782800 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
82 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 21 | $125 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $105 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 15 | $100 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 15 | $150 |
| Anesthesia for Insertion of Permanent Heart Pacemaker00530 | 13 | $182 |
Typical Medicare-allowed amounts for these services range $100–$182 (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 (2)
- 2605 Belle Crest LnSilver Spring, MD 20906-3173Phone: (614) 271-4670
- 835 Blooming Grove Tpke Apt 173New Windsor, NY 12553-8163Phone: (614) 271-4670
Registry dates
- Enumerated
- 2020-07-27
- Last updated
- 2023-02-28
- Certified
- 2023-02-28
Frequently asked questions
- What is Chioma Nwankwo's NPI number?
- Chioma Nwankwo's National Provider Identifier (NPI) is 1639788581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chioma Nwankwo's specialty?
- Chioma Nwankwo is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chioma Nwankwo located?
- Chioma Nwankwo's practice location on file with NPPES is 1800 Orleans St, Baltimore, MD 21287-0010.
- What is Chioma Nwankwo's phone number?
- The practice phone number listed in the NPPES registry for Chioma Nwankwo is (443) 287-2937.
- Does Chioma Nwankwo accept Medicare?
- Chioma Nwankwo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chioma Nwankwo's NPI active?
- Yes — Chioma Nwankwo's NPI (1639788581) 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.