ALEXANDER A KEISTER D.O.
NPI 1689060386
Emergency Medicine in Sandusky, OH

Active since April 09, 2015PECOS EnrolledAccepts Medicare Assignment
1111 HAYES AVE, SANDUSKY, OH 44870(419) 202-1705 Get Directions Write a Review

NPPES record last updated: August 21, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 21, 2018, Aug 17, 2018 (2 updates tracked since 2018).

About Alexander A Keister D.o. NPPES

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

ALEXANDER A KEISTER D.O. (NPI 1689060386) is an individual emergency medicine provider in Sandusky, Ohio, licensed in Ohio (34.012548) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Firelands Regional Medical Center, and maintains a secondary practice location in Cleveland.

NPPES Registry Identity

NPI1689060386
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameALEXANDER A KEISTERCredential: D.O.
Location Address1111 HAYES AVESandusky, OH 44870
Mailing Address419 E Perkins AveSandusky, OH 44870-4999
Sole ProprietorNo
Medical School CMSOhio University, College Of Osteopathic MedicineGraduated 2015
Enumeration DateApril 9, 2015
Last NPPES UpdateAugust 21, 20182 updates tracked since enumeration
NPI 1689060386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in OH · 34.012548
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

1111 HAYES AVE, Sandusky, OH 44870

Secondary Practice Location 1

Location 12500 Metrohealth DrCleveland, OH 44109-1900 · Phone (216) 778-4486

Other Identifiers 1

Medicaid0247557OH

Accepted 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

Alexander A Keister D.o. 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 ID5799088688
PECOS Enrollment IDI20171107003440
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 6

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
522 services434 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
280 services265 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
171 services166 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
69 services66 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
18 services17 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Firelands Regional Medical Center

Acute Care Hospitals · Sandusky, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360025
Location1111 Hayes AvenueSandusky, OH 44870 · Erie County
Emergency services Birthing friendly

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360180
Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44870 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.

Nurse Practitioner (Family)
1111 HAYES AVE
SANDUSKY, OH 44870
Hospitalist
1111 HAYES AVE
SANDUSKY, OH 44870
Nurse Practitioner (Family)
1111 HAYES AVE
SANDUSKY, OH 44870
Nurse Practitioner (Family)
1111 HAYES AVE
SANDUSKY, OH 44870
Hospitalist
1111 HAYES AVE
SANDUSKY, OH 44870
Emergency Medicine
1111 HAYES AVE
SANDUSKY, OH 44870
Nurse Practitioner (Family)
1111 HAYES AVE
SANDUSKY, OH 44870
Physical Therapist
1111 HAYES AVE
SANDUSKY, OH 44870

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 Alexander Keister's NPI number?

The NPI number for Alexander Keister is 1689060386. It was assigned to this individual provider in the NPPES registry on April 9, 2015.

Where is Alexander Keister located?

Alexander Keister practices at 1111 Hayes Ave, Sandusky, OH 44870. The listed phone number is (419) 202-1705.

What is Alexander Keister's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Alexander Keister enrolled in Medicare?

Yes. Alexander Keister 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 Alexander Keister accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Alexander Keister 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 Alexander Keister affiliated with any hospitals?

According to CMS data, Alexander Keister is affiliated with Firelands Regional Medical Center and Cleveland Clinic.

When was this NPI record last updated?

The NPPES record for Alexander Keister was last updated on August 21, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.