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PETER B BAKER M.D.
NPI 1689658361
Pathology - Pediatric Pathology in Columbus, OH

Active since December 06, 2005PECOS Enrolled
700 CHILDRENS DR, COLUMBUS, OH 43205(614) 722-5315(614) 355-1597 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 20, 2026, Jan 23, 2026, Jul 27, 2022 (3 updates tracked since 2022).

About Peter B Baker M.d. NPPES

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

PETER B BAKER M.D. (NPI 1689658361) is an individual pediatric pathology provider in Columbus, Ohio, licensed in Ohio (35043090B) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Columbus.

NPPES Registry Identity

NPI1689658361
Entity TypeIndividualMale
Primary Taxonomy207ZP0213X
Provider Legal NamePETER B BAKERCredential: M.D.
Location Address700 CHILDRENS DRColumbus, OH 43205-2664
Mailing Address700 Childrens Dr # D00651Columbus, OH 43205-2664 · (614) 722-5315 · Fax (614) 355-1597
Phone(614) 722-5315
Fax(614) 355-1597
Sole ProprietorNo
Enumeration DateDecember 6, 2005
Last NPPES UpdateMay 20, 20263 updates tracked since enumeration
NPPES CertifiedMay 20, 2026
✔ NPI 1689658361 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Pediatric PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0213X
License✔ Licensed in OH · 35043090B
Definition
A pediatric pathologist is expert in the laboratory diagnosis of diseases that occur during fetal growth, infancy and child development. The practice requires a strong foundation in general pathology and substantial understanding of normal growth and development, along with extensive knowledge of pediatric medicine.
Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License 35.043090 (OH)
700 CHILDRENS DR, Columbus, OH 43205
Open in Google Maps ↗

Secondary Practice Location 1

Location 1241 W 11th Ave Fl 6Columbus, OH 43201-2356 · Phone (614) 293-2064 · Fax (614) 292-7072

Other Identifiers 3

Medicaid0781006OH
Other4306158Aetna
Other000000237021OH · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Peter B Baker M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43205 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.

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.

BELA M GANDHI MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-8212
AMRIK SINGH KHALSA M.D.
Pediatrics
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000
DR. ROBERT MICHAEL DORMAN M.D.
Surgery
700 CHILDRENS DR, CCPR
COLUMBUS, OH 43205
Franklin County (614) 722-0449
MR. CHRISTOPHER JONES MD
Pediatrics (Pediatric Emergency Medicine)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000
LEANNE MURRAY PHARMD
Pharmacist
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2160
CLAIRE ELIZABETH CHRISTIAN M.D.
Pediatrics (Pediatric Emergency Medicine)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000
MEGAN MCNICOL
Pharmacist
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2160
MARIA STRENG
Nurse Practitioner (Pediatrics)
700 CHILDRENS DR
COLUMBUS, OH 43205
Franklin County (614) 722-2000

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 Peter Baker's NPI number?

The NPI number for Peter Baker is 1689658361. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Where is Peter Baker located?

Peter Baker practices at 700 Childrens Dr, Columbus, OH 43205. The listed phone number is (614) 722-5315.

What is Peter Baker's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Pediatric Pathology, with taxonomy code 207ZP0213X.

Is Peter Baker enrolled in Medicare?

Yes. Peter Baker is registered in the Medicare PECOS enrollment system.

What insurance does Peter Baker accept?

Health plans from CareSource list Peter Baker 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.

When was this NPI record last updated?

The NPPES record for Peter Baker was last updated on May 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.