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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JACOB BLAKE WALLING MD
NPI 1447948294
Emergency Medicine in Lima, OH

Active since April 28, 2023PECOS Enrolled
730 W MARKET ST, LIMA, OH 45801(419) 227-3361 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Dr. Jacob Blake Walling Md NPPES

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

DR. JACOB BLAKE WALLING MD (NPI 1447948294) is an individual emergency medicine provider in Lima, Ohio, licensed in Minnesota (82860) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS and maintains a secondary practice location in Princeton.

NPPES Registry Identity

NPI1447948294
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JACOB BLAKE WALLINGCredential: MD
Location Address730 W MARKET STLima, OH 45801-4602
Mailing Address8451 Pineview Ln NMaple Grove, MN 55369-9105
Phone(419) 227-3361
Sole ProprietorNo
Enumeration DateApril 28, 2023
Last NPPES UpdateSeptember 23, 2026
NPPES CertifiedSeptember 23, 2026
✔ NPI 1447948294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MN · 82860
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.
730 W MARKET ST, Lima, OH 45801
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Secondary Practice Location 1

Location 1911 Northland DrPrinceton, MN 55371-2172 · Phone (763) 389-1313

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jacob Blake Walling Md 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 45801 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.

NADIA GHALLAB
Internal Medicine
730 W MARKET ST
LIMA, OH 45801
Allen County (419) 226-4310
DR. NANCY RAMPE PHARMD, MHA
Pharmacist
730 W MARKET ST
LIMA, OH 45801
Allen County (419) 996-5593
DR. JEFF JUNIOR NERESTANT DPM
Student in an Organized Health Care Education/Training Program
730 W MARKET ST
LIMA, OH 45801
Allen County (407) 202-0269
SHEZORE BHATTI DO
Student in an Organized Health Care Education/Training Program
730 W MARKET ST
LIMA, OH 45801
Allen County (419) 227-3361
TODD HIXSON CCP
Perfusionist
730 W MARKET ST
LIMA, OH 45801
Allen County (419) 227-3361
NICOLE MARIE OUATTARA FNP-C
Nurse Practitioner
730 W MARKET ST
LIMA, OH 45801
Allen County (419) 227-3361
DR. MATTHEW T KUHN M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
730 W MARKET ST
LIMA, OH 45801
Allen County (419) 227-3361
KRISTA AMSTUTZ PHARM D
Pharmacist
730 W MARKET ST
LIMA, OH 45801
Allen County (419) 226-9025

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 Jacob Walling's NPI number?

The NPI number for Jacob Walling is 1447948294. It was assigned to this individual provider in the NPPES registry on April 28, 2023.

Where is Jacob Walling located?

Jacob Walling practices at 730 W Market St, Lima, OH 45801. The listed phone number is (419) 227-3361.

What is Jacob Walling's specialty?

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

Is Jacob Walling enrolled in Medicare?

Yes. Jacob Walling is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jacob Walling was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.