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SEFENESH G MAMAI APRN-CNP
NPI 1932693264
Nurse Practitioner - Acute Care in Columbus, OH

Active since June 20, 2018PECOS EnrolledAccepts Medicare Assignment
410 W 10TH AVE, COLUMBUS, OH 43210(614) 293-7677(614) 293-5614 Get Directions Write a Review

NPPES record last updated: August 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 15, 2025, May 20, 2020, Jul 2, 2018 and 1 more (4 updates tracked since 2018).

About Sefenesh G Mamai Aprn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SEFENESH G MAMAI APRN-CNP (NPI 1932693264) is an individual acute care provider in Columbus, Ohio, licensed in Ohio (APRN.CNP.023038) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Mount Carmel East & West, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1932693264
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameSEFENESH G MAMAICredential: APRN-CNP
Location Address410 W 10TH AVEColumbus, OH 43210-1240
Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-7677 · Fax (614) 293-5614
Phone(614) 293-7677
Fax(614) 293-5614
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJune 20, 2018
Last NPPES UpdateAugust 15, 20254 updates tracked since enumeration
NPPES CertifiedAugust 15, 2025
✔ NPI 1932693264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in OH · APRN.CNP.023038
410 W 10TH AVE, Columbus, OH 43210
Open in Google Maps ↗

Secondary Practice Locations 2

Location 15775 N Meadows Dr Ste DGrove City, OH 43123-7300 · Phone (614) 224-4200 · Fax (614) 224-4207
Location 285 McNaughten Rd Ste 310Columbus, OH 43213-5111 · Phone (614) 224-4200

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sefenesh G Mamai Aprn-cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961759600
PECOS Enrollment IDI20180726000190
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Carmel East & West

Acute Care Hospitals · Columbus, OH
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360035
Location6001 East Broad StreetColumbus, OH 43213 · Franklin County
Emergency services Birthing friendly

Ohio State University State Health System

Acute Care Hospitals · Columbus, OH
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number360085
Location410 West 10th AvenueColumbus, OH 43210 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LARA L. VANHUYSEN C.R.N.A.
Nurse Anesthetist, Certified Registered
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8487
LAUREN TALANDA-FATH SOUTHERLAND M.D.
Emergency Medicine
410 W 10TH AVE, EMERGENCY DEPARTMENT
COLUMBUS, OH 43210
Franklin County (614) 293-8305
RAFAL KOPANCZYK DO
Anesthesiology
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8487
RACHEL MARIE ASHWORTH CRNA
Nurse Anesthetist, Certified Registered
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8487
ADAM T. RAMEY MD
Hospitalist
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-7499
DR. AMY ELIZABETH SCHULTZ PHARM.D.
Pharmacist
410 W 10TH AVE, 368 DOAN HALL
COLUMBUS, OH 43210
Franklin County (614) 366-6754
MAYA HARARY MD
Neurological Surgery
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8714
NICOLE L HESS APRN-CNP
Nurse Practitioner
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-9600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sefenesh Mamai's NPI number?

The NPI number for Sefenesh Mamai is 1932693264. It was assigned to this individual provider in the NPPES registry on June 20, 2018.

Where is Sefenesh Mamai located?

Sefenesh Mamai practices at 410 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 293-7677.

What is Sefenesh Mamai's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Sefenesh Mamai enrolled in Medicare?

Yes. Sefenesh Mamai is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sefenesh Mamai accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and MedMutual list Sefenesh Mamai as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sefenesh Mamai affiliated with any hospitals?

According to CMS data, Sefenesh Mamai is affiliated with Mount Carmel East & West and Ohio State University State Health System.

When was this NPI record last updated?

The NPPES record for Sefenesh Mamai was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.