DR. WILLIAM JOHN ZACHARIAS MD PHD
NPI 1558651380
Internal Medicine - Critical Care Medicine in Cincinnati, OH

Active since April 13, 2011PECOS EnrolledAccepts Medicare Assignment
78.78/100
CMS Quality Rating
234 GOODMAN ST, CINCINNATI, OH 45219(513) 558-4831(513) 558-4858 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jul 21, 2022, Apr 26, 2018, Jun 5, 2017 (3 updates tracked since 2017).

About Dr. William John Zacharias Md Phd NPPES

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

DR. WILLIAM JOHN ZACHARIAS MD PHD (NPI 1558651380) is an individual critical care medicine provider in Cincinnati, Ohio, licensed in Ohio (35132765) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with University Of Cincinnati Medical Center, Llc, and maintains a secondary practice location in Philadelphia.

NPPES Registry Identity

NPI1558651380
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. WILLIAM JOHN ZACHARIASCredential: MD PHD
Location Address234 GOODMAN STCincinnati, OH 45219-2364
Mailing AddressPo Box 636256Cincinnati, OH 45263-6256 · (513) 245-3104 · Fax (513) 558-5511
Fax(513) 558-4858
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2011
Enumeration DateApril 13, 2011
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1558651380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in OH · 35132765
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License MD452358 (PA)
234 GOODMAN ST, Cincinnati, OH 45219

Secondary Practice Location 1

Location 13400 Spruce StPhiladelphia, PA 19104-4238 · Phone (215) 662-2200

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

Dr. William John Zacharias Md Phd 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 ID3274824990
PECOS Enrollment IDI20181016000375
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.

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.
37 services16 patients

Hospital Affiliations CMS Care Compare

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

University Of Cincinnati Medical Center, LLC

Acute Care Hospitals · Cincinnati, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360003
Location3188 Bellevue AvenueCincinnati, OH 45219 · Hamilton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45219 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.42
Promoting Interoperability100
Improvement Activities40
Cost58.86

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.

Anesthesiology
234 GOODMAN ST, MAIL LOCATION 0796
CINCINNATI, OH 45219
Nurse Anesthetist, Certified Registered
234 GOODMAN ST
CINCINNATI, OH 45219
Internal Medicine (Critical Care Medicine)
234 GOODMAN ST
CINCINNATI, OH 45219
Physician Assistant
234 GOODMAN ST
CINCINNATI, OH 45219
Student in an Organized Health Care Education/Training Program
234 GOODMAN ST, THORACIC SURGERY
CINCINNATI, OH 45219
Nurse Anesthetist, Certified Registered
234 GOODMAN ST
CINCINNATI, OH 45219
Anesthesiology
234 GOODMAN ST
CINCINNATI, OH 45219
Pharmacist
234 GOODMAN ST
CINCINNATI, OH 45219

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 William Zacharias's NPI number?

The NPI number for William Zacharias is 1558651380. It was assigned to this individual provider in the NPPES registry on April 13, 2011.

Where is William Zacharias located?

William Zacharias practices at 234 Goodman St, Cincinnati, OH 45219. The listed phone number is (513) 558-4831.

What is William Zacharias's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is William Zacharias enrolled in Medicare?

Yes. William Zacharias 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 William Zacharias accept?

Health plans from CareSource, Molina Healthcare and Oscar Health Insurance list William Zacharias 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 William Zacharias affiliated with any hospitals?

According to CMS data, William Zacharias is affiliated with University Of Cincinnati Medical Center, LLC.

When was this NPI record last updated?

The NPPES record for William Zacharias was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.