ZACHARY BAKER D.O.
NPI 1669891594
Emergency Medicine in Akron, OH

Active since April 08, 2014PECOS EnrolledAccepts Medicare Assignment
525 EAST MARKET STREET, SUMMA AKRON HOSPITAL, AKRON, OH 44304(989) 390-2006 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 28, 2026, Aug 7, 2018 (2 updates tracked since 2018).

About Zachary Baker D.o. NPPES

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

ZACHARY BAKER D.O. (NPI 1669891594) is an individual emergency medicine provider in Akron, Ohio, licensed in Ohio (34.013519) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and is a graduate of Michigan State University College Of Osteopathic Medicine (2014).

NPPES Registry Identity

NPI1669891594
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameZACHARY BAKERCredential: D.O.
Location Address525 EAST MARKET STREET, SUMMA AKRON HOSPITALAkron, OH 44304
Mailing Address317 Lexington Ave Apt 342San Antonio, TX 78215-1920
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2014
Enumeration DateApril 8, 2014
Last NPPES UpdateMay 28, 20262 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
NPI 1669891594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in OH · 34.013519 Licensed in HI · DOS-2264
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.
525 EAST MARKET STREET, Akron, OH 44304

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

Zachary Baker 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 ID4587881537
PECOS Enrollment IDI20220728003782
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 4

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.

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.
176 services169 patients
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.
114 services102 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.
80 services78 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.
54 services51 patients

Hospital Affiliations CMS Care Compare 3

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

Hilo Medical Center

Acute Care Hospitals · Hilo, HI
2/5 CMS rating
OwnershipGovernment - State
CMS Certification Number120005
Location1190 Waianuenue AvenueHilo, HI 96720 · Hawaii County
Emergency services Birthing friendly

Kau Hospital

Critical Access Hospitals · Pahala, HI
OwnershipGovernment - State
CMS Certification Number121301
Location1 Kamani StreetPahala, HI 96777 · Hawaii County
Emergency services

Hale Ho'ola Hamakua

Critical Access Hospitals · Honokaa, HI
OwnershipGovernment - State
CMS Certification Number121307
Location45-547 Plumeria StreetHonokaa, HI 96727 · Hawaii County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44304 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 5

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

Student in an Organized Health Care Education/Training Program
525 EAST MARKET STREET
AKRON, OH 44304
Student in an Organized Health Care Education/Training Program
525 EAST MARKET STREET, SUMMA HEALTH PATHOLOGY DEPARTMENT
AKRON, OH 44304
Nurse Practitioner (Family)
525 EAST MARKET STREET, SUMMA HEALTH SYSTEM
AKRON, OH 44304
Family Medicine
525 EAST MARKET STREET
AKRON, OH 44304
Pharmacy (Community/Retail Pharmacy)
525 EAST MARKET STREET, RETAIL PHARMACY
AKRON, OH 44304

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 Zachary Baker's NPI number?

The NPI number for Zachary Baker is 1669891594. It was assigned to this individual provider in the NPPES registry on April 8, 2014.

Where is Zachary Baker located?

Zachary Baker practices at 525 East Market Street Summa Akron Hospital, Akron, OH 44304. The listed phone number is (989) 390-2006.

What is Zachary Baker's specialty?

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

Is Zachary Baker enrolled in Medicare?

Yes. Zachary Baker 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.

Is Zachary Baker affiliated with any hospitals?

According to CMS data, Zachary Baker is affiliated with Hilo Medical Center, Kau Hospital and Hale Ho'ola Hamakua.

When was this NPI record last updated?

The NPPES record for Zachary Baker was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.