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STEPHEN A BAUM MD
NPI 1396847307
Internal Medicine in Mentor, OH

Active since September 01, 2006PECOS Enrolled
9485 MENTOR AVE, STE 210, MENTOR, OH 44060(440) 205-5833 Get Directions Write a Review

NPPES record last updated: March 3, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 3, 2021, Nov 27, 2018 (2 updates tracked since 2018).

About Stephen A Baum Md NPPES

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

STEPHEN A BAUM MD (NPI 1396847307) is an individual internal medicine provider in Mentor, Ohio, licensed in Ohio (35-053228) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396847307
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEPHEN A BAUMCredential: MD
Location Address9485 MENTOR AVE, STE 210Mentor, OH 44060
Mailing Address7590 Aurburn Road, Suite 014Concord Twp, OH 44077-9176 · (440) 354-1899 · Fax (440) 354-1845
Phone(440) 205-5833
Sole ProprietorNo
Enumeration DateSeptember 1, 2006
Last NPPES UpdateMarch 3, 20212 updates tracked since enumeration
NPPES CertifiedMarch 3, 2021
✔ NPI 1396847307 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 35-053228
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9485 MENTOR AVE, Mentor, OH 44060
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Other Identifiers 1

Medicaid0624346OH

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephen A Baum 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 44060 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.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
19 suppliers47 claims127 services$6.14 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
11 suppliers24 claims31 services$1.10 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers15 claims15 services$14.11 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier12 claims12 services$169.80 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
2 suppliers12 claims12 services$23.96 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

LAKE HOSPITAL SYSTEM INC
Pediatrics
9485 MENTOR AVE, 101
MENTOR, OH 44060
Lake County (440) 205-5800
JACQUELINE MACY CERAR DDS INC.
Dentist
9485 MENTOR AVE, SUITE 112
MENTOR, OH 44060
Lake County (440) 255-8133
GWYNETH ELLEN MARKOWITZ PA
Physician Assistant
9485 MENTOR AVE
MENTOR, OH 44060
Lake County (440) 701-6612
DR. JACQUELINE MACY CERAR D.D.S.
Dentist (General Practice)
9485 MENTOR AVE, SUITE 112
MENTOR, OH 44060
Lake County (440) 255-8133
MRS. ADRIENNE MARIE COLABUNO PA-C
Physician Assistant
9485 MENTOR AVE
MENTOR, OH 44060
Lake County (440) 205-5716
MARIA ELIZABETH PARKINSON MSN, NP-C
Nurse Practitioner (Family)
9485 MENTOR AVE
MENTOR, OH 44060
Lake County (440) 205-5724
DR. DAWN MARIE PARSONS D.D.S.
Dentist (General Practice)
9485 MENTOR AVE, SUITE #112
MENTOR, OH 44060
Lake County (440) 255-8133
LAKE HEALTH-UNIVERSITY HOSPITALS SEIDMAN CANCER CENTER
Radiology (Radiation Oncology)
9485 MENTOR AVE, SUITE 3
MENTOR, OH 44060
Lake County (440) 205-5759

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 Stephen Baum's NPI number?

The NPI number for Stephen Baum is 1396847307. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Stephen Baum located?

Stephen Baum practices at 9485 Mentor Ave Ste 210, Mentor, OH 44060. The listed phone number is (440) 205-5833.

What is Stephen Baum's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Stephen Baum enrolled in Medicare?

Yes. Stephen Baum is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephen Baum was last updated on March 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.