Efesomwan Aisien, M.D.
NPI 1972867661 · Gastroenterology Physician · Fort Wayne, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Efesomwan Aisien, M.D. is a Gastroenterology Physician provider in Fort Wayne, IN (NPI 1972867661).
Provider details
- NPI number
- 1972867661
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01082288A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
304 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 97 | $227 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 80 | $95 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 71 | $90 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 44 | $79 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $124 |
Typical Medicare-allowed amounts for these services range $79–$227 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 177 | 74 |
| Omeprazole | 172 | 69 |
| Famotidine | 136 | 49 |
| Linaclotidebrand: Linzess | 75 | 23 |
| Sucralfate | 54 | 30 |
| Dicyclomine Hcl | 41 | 13 |
| Esomeprazole Magnesium | 33 | — |
| Ondansetron |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,171 across 56 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
- 2012-06-27
- Last updated
- 2023-05-31
- Certified
- 2023-05-31
Frequently asked questions
- What is Efesomwan Aisien's NPI number?
- Efesomwan Aisien's National Provider Identifier (NPI) is 1972867661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efesomwan Aisien's specialty?
- Efesomwan Aisien is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Efesomwan Aisien located?
- Efesomwan Aisien's practice location on file with NPPES is 11104 Parkview Circle Dr Ste 310, Fort Wayne, IN 46845.
- What is Efesomwan Aisien's phone number?
- The practice phone number listed in the NPPES registry for Efesomwan Aisien is (260) 266-5230.
- Does Efesomwan Aisien accept Medicare?
- Efesomwan Aisien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Efesomwan Aisien's NPI active?
- Yes — Efesomwan Aisien's NPI (1972867661) is active in the NPPES registry as of the last update on 2023-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.