Deactivated NPI 1497757421 Deactivated / Inactive NPI Male Practitioner

Dr. Mark D Gallagher , MD

Internal Medicine • Toledo, OH

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Mark Gallagher has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date August 10, 2005

NPI Deactivation Date July 01, 2019

Total Practice Duration ~14 Years of Practice (2005 – 2019)

Professional Overview & Biography Verified Profile Summary

Dr. Mark Gallagher, MD was a registered Internal Medicine practicing in Toledo, OH. Throughout an active medical career spanning 14 years, Dr. Gallagher provided care at the practice location at 5800 PARK CENTER until profile deactivation on 2019-07-01.

Historical Medicare Part B clinical services included established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, administration of influenza virus vaccine. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

5800 Park Center
A

Toledo, OH 43615

Telephone 4198411600

Associated Practice Facility / Clinic

🏢 Primary Care Partners, Llc Facility NPI 1508872342

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Toledo, OH

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 19.1 Yrs

State Avg: 26.9 Yrs

Regional Practice Density

163 Specialists

Practicing in Toledo, OH (5516 Statewide)

Telehealth Adoption Rate

7.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	30	30	$141.00	$72.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$208.00	$105.79
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	13	13	$224.00	$112.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	316	215	$141.00	$70.25
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	165	165	$224.00	$111.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	148	128	$208.00	$104.02
G0008 Administration of influenza virus vaccine	74	74	$35.00	$19.30
G0009 Administration of pneumococcal vaccine	45	45	$27.00	$19.29
90670 Pneumococcal vaccine for injection into muscle	37	37	$362.00	$199.03
90653 Vaccine for influenza for injection into muscle	35	35	$100.00	$53.58
90662 Influenza vaccine split virus, preservative free	34	34	$98.00	$52.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	19	$83.00	$42.01
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	20	20	$323.00	$160.28
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	20	20	$332.00	$165.07
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	18	18	$103.00	$51.58
93000 Routine ekg using at least 12 leads including interpretation and report	16	15	$33.00	$16.00
99495 Transitional care management services for problem of at least moderate complexity	13	13	$317.00	$157.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	456	291	$140.89	$69.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	265	192	$208.00	$102.51
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	163	163	$224.00	$110.51
G0008 Administration of influenza virus vaccine	117	115	$35.00	$23.76
90662 Influenza vaccine split virus, preservative free	62	62	$98.00	$48.05
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	54	54	$37.00	$17.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	50	48	$83.00	$41.54
G0009 Administration of pneumococcal vaccine	41	41	$27.00	$23.76
90670 Pneumococcal vaccine for injection into muscle	38	38	$362.00	$185.50
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	37	37	$332.00	$163.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	28	$142.00	$70.44
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	34	16	$48.00	$23.92
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	18	$78.00	$38.36
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	30	26	$103.00	$51.38
99495 Transitional care management services for problem of at least moderate complexity	25	23	$317.00	$155.99
99239 Hospital discharge day management, more than 30 minutes	23	21	$210.00	$104.44
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	22	22	$323.00	$158.45
99497 Advance care planning, first 30 minutes	21	21	$167.00	$79.35
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	17	$205.00	$101.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$400.00	$197.76
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	15	12	$38.00	$19.05
93000 Routine ekg using at least 12 leads including interpretation and report	12	12	$33.00	$16.18

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OH 35052677

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners

Reba Das

Nurse Practitioner

NPI 1023867249

Dr. Mazin Salem , MD

Internal Medicine

NPI 1255332359

Doctor of Medicine (M.D.)

Dr. Walter Stotz , MD

Internal Medicine

NPI 1467437483

Doctor of Medicine (M.D.)

Dr. Youssef Hazimah , MD

Internal Medicine

NPI 1881679140

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

⚠️

NPI Profile Deactivated July 01, 2019

Record deactivated on July 01, 2019

✅

NPI Profile Active May 25, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location May 25, 2011

Registered at 5800 PARK CENTER, A, TOLEDO, OH 43615 (Tel: 4198411600)

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Updated Business Mailing Address May 25, 2011

Registered at 4235 SECOR RD, TOLEDO, OH 436234321 (Tel: 4198411600)

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Provider Name / Credentials Updated May 25, 2011

Recorded as MARK GALLAGHER, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) May 25, 2011

Internal Medicine (License #35052677 in OH)

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Initial NPI Registration & Enumeration August 10, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1497757421

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 10, 2005

Last Update: May 25, 2011

Deactivation Date: July 01, 2019

Update or Correct Profile

Mailing Address

4235 Secor Rd

Toledo, OH 436234321

Phone: 4198411600

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.