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Family Practice

Joanna Jacob, MD

Works at hospitals in Steubenville, OH · Ohio

Summary

Dr. Joanna Jacob, MD is a family doctor at 4000 Johnson Rd, Steubenville, OH 43952. Phone: (740) 264-8000. Accepts Medicare assignment. In 2024, Joanna Jacob had 425 Original Medicare patients and 2,850 services. NPI 1356968408. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Joanna Jacob, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Joanna Jacob accept Medicare assignment?
Yes. Medicare's clinician data says Joanna Jacob accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Joanna Jacob see?
In 2024, CMS data shows 425 Original Medicare patients and 2,850 services for Joanna Jacob. This counts Original Medicare only and measures volume, not quality.
What is Joanna Jacob's NPI number?
1356968408. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Joanna Jacob, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients425
Services billed to Medicare2,850
Different services or procedures8
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)1,931 services
  2. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)257 services
  3. Advance care planning, first 30 minutes (99497)250 services
  4. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)196 services
  5. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)127 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis72%
  • Depression61%
  • Alzheimer's disease or dementia61%
  • Anxiety52%

Hospitals where Joanna Jacob works

Medicare's Facility Affiliation Data lists Joanna Jacob at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Joanna Jacob is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joanna Jacob as a member of these groups (CMS data updated October 2, 2026).

  • Trinity West148 clinicians in the group
  • Maryland Medical First PA27 clinicians in the group

Specialties

Find other Family Practice doctors in Ohio →

Other family doctors in Steubenville

Clinicians with the same Medicare primary specialty in Steubenville, OH — not a recommendation.

All family doctors in Steubenville →

Other clinicians in Trinity West

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1356968408
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians