Active NPI 1205832375 Individual Practitioner Male Practitioner

Dr. Robert Edwin Exten , MD

Internal Medicine - Hematology • Lima, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Exten, MD is a certified Internal Medicine - Hematology practicing in Lima, OH. With approximately 51 years of clinical experience since graduating from Ohio State University College Of Medicine in 1975, Dr. Exten delivers high-quality medical care to the local community at 803 W MARKET ST STE 200.

Dr. Exten accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, initial hospital care with straightforward or low-level 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

803 W Market St Ste 200

Lima, OH 458052796

Telephone 4192223737

Fax 4192293234

Associated Practice Facility / Clinic

🏢 The Gerad Center For Cancer Treatment Llc Facility NPI 1366596744

Medicare Profile & Education

Medical School

Ohio State University College Of Medicine

Graduation Year

1975

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Hematology in Lima, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

51 Yrs Matches City Avg

City Avg: 51.0 Yrs

State Avg: 25.0 Yrs

Regional Practice Density

1 Specialists

Practicing in Lima, OH (91 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

31.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Exten (51 Years) 51 Yrs

Lima Specialty Average (51.0 Years) 51.0 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	34	$181.75	$121.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	19	$114.00	$96.11
99213 Established patient office or other outpatient visit, typically 15 minutes	26	21	$129.35	$84.29
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$80.00	$65.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$253.53	$151.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	296	179	$167.24	$109.69
99213 Established patient office or other outpatient visit, typically 15 minutes	75	65	$114.05	$77.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$230.82	$141.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	151	96	$186.69	$122.46
99213 Established patient office or other outpatient visit, typically 15 minutes	65	45	$125.46	$87.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	31	$140.00	$96.86
99213 Established patient office or other outpatient visit, typically 15 minutes	52	43	$91.00	$66.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$289.13	$162.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$235.00	$133.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	362	167	$187.00	$126.49
99213 Established patient office or other outpatient visit, typically 15 minutes	195	129	$126.00	$88.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	132	57	$140.00	$98.81
99213 Established patient office or other outpatient visit, typically 15 minutes	110	68	$91.00	$66.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$235.00	$135.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$291.00	$165.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	15	$245.00	$133.99
38222 Biopsy and aspiration of bone marrow sample for diagnosis	19	19	$234.00	$76.71
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	12	$214.00	$101.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	435	185	$187.00	$106.52
99213 Established patient office or other outpatient visit, typically 15 minutes	395	226	$126.00	$73.34
99442 Telephone medical discussion with physician, 11-20 minutes	96	71	$126.00	$73.20
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	72	41	$202.33	$103.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	38	$245.00	$138.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$291.00	$161.62
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	18	$158.80	$70.06
38222 Biopsy and aspiration of bone marrow sample for diagnosis	23	23	$234.00	$79.37
99441 Telephone medical discussion with physician, 5-10 minutes	13	13	$76.00	$44.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	888	356	$126.00	$70.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	116	57	$128.00	$71.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	101	75	$187.00	$104.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	80	80	$291.00	$156.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	42	41	$245.00	$133.94
38222 Biopsy and aspiration of bone marrow sample for diagnosis	32	31	$234.00	$77.43
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$181.00	$99.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	559	286	$126.00	$67.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	370	170	$187.00	$99.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	130	68	$128.00	$69.18
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	75	69	$245.00	$130.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	73	73	$291.00	$152.39
38222 Biopsy and aspiration of bone marrow sample for diagnosis	36	35	$234.00	$74.99
38221 Needle or trocar bone marrow biopsy	20	20	$226.00	$67.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	602	324	$116.91	$65.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	422	232	$172.63	$96.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	92	83	$228.57	$127.10
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	90	56	$119.62	$66.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	79	79	$271.85	$148.79
99231 Follow-up hospital inpatient care per day, typically 15 minutes	68	37	$65.85	$36.33
38221 Needle or trocar bone marrow biopsy	59	57	$365.46	$70.40
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$169.57	$94.43

Medical Specialties & State Licenses

CMS Verified: 2023-08-21

Internal Medicine - Hematology Primary Specialty

NUCC Taxonomy Code: 207RH0000X

State License OH 35.038459

An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Internal Medicine - Hematology & Oncology

NUCC Taxonomy Code: 207RH0003X

State License OH 35038459E

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0519460 (OH)

Commercial Insurance / Payer ID Medicare Railrroad

830006430 (OH)

Commercial Insurance / Payer ID Anthem

000000142119 (OH)

Secondary Practice Locations

1510 Columbus Ave Ste 130

Washington Court House, OH 431601986

Phone: 7403332878

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Amina Dhahri , MD

Internal Medicine

NPI 1093275075

Doctor of Medicine (M.D.)

Melissa Delong , CNP

Nurse Practitioner - Family

NPI 1235901059

Certified Nurse Practitioner

Heather Lagrande , CNP

Nurse Practitioner - Acute Care

NPI 1346860806

Certified Nurse Practitioner

Dr. Jennifer Hatton , MD

Internal Medicine - Hematology & Oncology

NPI 1386931434

Doctor of Medicine (M.D.)

Dr. Chris Rhoades , MD

Internal Medicine - Hematology & Oncology

NPI 1588672794

Doctor of Medicine (M.D.)

Stacie Schuerman , PA

Physician Assistant

NPI 1598213720

Physician Assistant

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Practice Location March 21, 2023

Registered at 803 W MARKET ST STE 200, LIMA, OH 458052796 (Tel: 4192223737)

✅

NPI Profile Active January 26, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location January 26, 2010

Registered at 475 LEXINGTON AVE, MANSFIELD, OH 449071501 (Tel: 4197562003)

📍

Updated Business Mailing Address January 26, 2010

Registered at 475 LEXINGTON AVE, MANSFIELD, OH 449071501 (Tel: 4197562003)

👤

Provider Name / Credentials Updated January 26, 2010

Recorded as ROBERT EXTEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 26, 2010

Internal Medicine (License #35038459E in OH)

🟢

Initial NPI Registration & Enumeration June 23, 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: 1205832375

Entity Type:

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

Enumeration Date: June 23, 2005

Last Update: August 21, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

475 Lexington Ave

Mansfield, OH 449071501

Phone: 4197562003

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.