Active NPI 1710924410 Individual Practitioner Male Practitioner

Dr. Mark A. Dellinger , MD

Internal Medicine • Columbus, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Dellinger, MD is a certified Internal Medicine practicing in Columbus, OH. With approximately 29 years of clinical experience since graduating from University Of Toledo College Of Medicine in 1997, Dr. Dellinger delivers high-quality medical care to the local community at 1900 POLARIS PKWY STE 450-066.

Dr. Dellinger is affiliated with Central Ohio Primary Care Physicians, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1900 Polaris Pkwy Ste 450-066

Columbus, OH 432404035

Telephone 6144489494

Associated Practice Facility / Clinic

🏢 Independent Inpatient Physicians, Inc. Facility NPI 1598710816

Medicare Profile & Education

Medical School

University Of Toledo College Of Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Columbus, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +10.8 yrs vs City Avg

City Avg: 18.2 Yrs

State Avg: 26.9 Yrs

Regional Practice Density

596 Specialists

Practicing in Columbus, OH (5516 Statewide)

Telehealth Adoption Rate

15.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

37.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dellinger (29 Years) 29 Yrs

Columbus Specialty Average (18.2 Years) 18.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	128	62	$155.13	$113.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	121	65	$120.44	$76.12
99238 Hospital discharge day management, 30 minutes or less	36	36	$119.44	$77.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$300.00	$167.21
99239 Hospital discharge day management, more than 30 minutes	19	19	$166.58	$105.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	97	47	$153.00	$117.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	95	53	$119.00	$77.85
99238 Hospital discharge day management, 30 minutes or less	36	36	$118.47	$79.09
99239 Hospital discharge day management, more than 30 minutes	24	24	$165.00	$112.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$300.00	$170.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	133	60	$114.53	$69.87
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	124	50	$149.65	$100.60
99238 Hospital discharge day management, 30 minutes or less	33	33	$115.15	$70.31
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$291.18	$194.32
99239 Hospital discharge day management, more than 30 minutes	12	12	$162.92	$96.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	197	100	$111.04	$70.48
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	116	50	$143.59	$101.25
99238 Hospital discharge day management, 30 minutes or less	65	64	$108.35	$69.48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$275.00	$196.35
99217 Hospital observation care on day of discharge	14	14	$110.00	$70.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	184	77	$110.00	$71.70
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	82	40	$141.00	$103.45
99238 Hospital discharge day management, 30 minutes or less	52	52	$107.00	$71.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	20	$275.00	$200.72
99217 Hospital observation care on day of discharge	13	13	$110.00	$71.71
99219 Hospital observation care, typically 50 minutes	12	12	$198.00	$134.96
99220 Hospital observation care, typically 70 minutes	11	11	$253.00	$184.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	12	$85.00	$69.01
99238 Hospital discharge day management, 30 minutes or less	15	12	$100.00	$68.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	352	99	$85.48	$69.33
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	148	40	$120.00	$99.30
99238 Hospital discharge day management, 30 minutes or less	126	98	$100.00	$69.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	71	62	$230.00	$193.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	39	38	$170.00	$130.37
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	11	$55.00	$37.40
99239 Hospital discharge day management, more than 30 minutes	18	15	$130.00	$102.11
99235 Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes	13	13	$255.00	$161.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	502	136	$85.17	$66.65
99238 Hospital discharge day management, 30 minutes or less	151	120	$100.00	$67.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	126	55	$120.00	$98.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	89	80	$230.00	$190.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	68	63	$170.00	$128.88
99231 Follow-up hospital inpatient care per day, typically 15 minutes	39	22	$55.00	$36.99
99239 Hospital discharge day management, more than 30 minutes	22	22	$130.00	$100.69
99219 Hospital observation care, typically 50 minutes	17	17	$170.00	$127.82
99217 Hospital observation care on day of discharge	15	15	$100.00	$68.23

Medical Specialties & State Licenses

CMS Verified: 2021-04-29

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OH 35-07-5205-D

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2173311 (OH)

Hospital & Practice Group Affiliations

Central Ohio Primary Care Physicians, Inc.

4885 Olentangy River Rd, Columbus, OH 432141952

Phone: 6143265665

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location January 23, 2020

Registered at 1900 POLARIS PKWY STE 450-066, COLUMBUS, OH 432404035 (Tel: 6144489494)

📍

Updated Business Mailing Address January 23, 2020

Registered at 153 SANCTUARY CT, COLUMBUS, OH 432354640 (Tel: 6144489494)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 793 W STATE ST, COLUMBUS, OH 432221551 (Tel: 6147945245)

📍

Updated Business Mailing Address July 08, 2007

Registered at 2950 ROBERTSON AVE, SUITE 200, CINCINNATI, OH 452091268 (Tel: 8005133044)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MARK DELLINGER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #35-07-5205-D in OH)

🟢

Initial NPI Registration & Enumeration June 01, 2006

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: 1710924410

Entity Type:

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

Enumeration Date: June 01, 2006

Last Update: April 29, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

153 Sanctuary Ct

Columbus, OH 432354640

Phone: 6144489494

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.