Active NPI 1558363374 Individual Practitioner Male Practitioner

Dr. James G. Corwin , MD

Internal Medicine • Cincinnati, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. James Corwin, MD is a certified Internal Medicine practicing in Cincinnati, OH. With approximately 37 years of clinical experience since graduating from University Of Missouri, Columbia School Of Medicine in 1989, Dr. Corwin delivers high-quality medical care to the local community at 3805 EDWARDS RD.

Dr. Corwin is affiliated with The Christ Hospital Medical Associates, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, established patient outpatient office visit, influenza vaccine split virus, preservative free. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3805 Edwards Rd
Suite 300

Cincinnati, OH 452091900

Telephone 5138715900

Fax 5138715970

Associated Practice Facility / Clinic

🏢 Alliance Primary Care Facility NPI 1073784765

Medicare Profile & Education

Medical School

University Of Missouri, Columbia School Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Cincinnati, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +14.7 yrs vs City Avg

City Avg: 22.3 Yrs

State Avg: 26.9 Yrs

Regional Practice Density

593 Specialists

Practicing in Cincinnati, OH (5516 Statewide)

Telehealth Adoption Rate

13.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

46.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Corwin (37 Years) 37 Yrs

Cincinnati Specialty Average (22.3 Years) 22.3 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
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	236	236	$168.00	$38.69
99213 Established patient office or other outpatient visit, typically 15 minutes	219	178	$110.00	$75.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	149	120	$160.00	$78.48
90662 Influenza vaccine split virus, preservative free	59	57	$106.00	$81.32
G0008 Administration of influenza virus vaccine	59	57	$40.00	$30.41
99422 Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes	49	42	$45.00	$27.99
93000 Routine ekg using at least 12 leads including interpretation and report	35	35	$25.00	$13.42
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	22	22	$500.00	$290.41
99495 Transitional care management services for problem of at least moderate complexity	21	20	$268.00	$113.01
G0009 Administration of pneumococcal vaccine	21	21	$40.00	$30.44
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes	14	14	$23.00	$14.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	256	192	$110.00	$72.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	186	186	$168.00	$40.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	84	$160.00	$87.05
G0008 Administration of influenza virus vaccine	72	72	$40.00	$29.36
99422 Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes	53	43	$45.00	$28.23
90662 Influenza vaccine split virus, preservative free	49	49	$100.00	$71.86
93000 Routine ekg using at least 12 leads including interpretation and report	25	25	$25.00	$13.72
90682 Influenza vaccine, quadrivalent derived from recombinant dna	22	22	$115.00	$71.93
99495 Transitional care management services for problem of at least moderate complexity	21	17	$268.00	$99.80
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	21	21	$500.00	$281.28
G0009 Administration of pneumococcal vaccine	20	20	$40.00	$29.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	342	230	$110.00	$76.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	154	154	$168.00	$47.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	83	$160.00	$91.83
G0008 Administration of influenza virus vaccine	81	79	$40.00	$28.00
90662 Influenza vaccine split virus, preservative free	81	79	$100.00	$68.26
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes	31	26	$23.00	$14.58
G0009 Administration of pneumococcal vaccine	21	21	$40.00	$28.23
99495 Transitional care management services for problem of at least moderate complexity	20	19	$268.00	$102.84
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	17	17	$500.00	$274.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	317	231	$110.00	$72.17
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	165	165	$168.00	$128.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	113	96	$160.00	$99.02
G0008 Administration of influenza virus vaccine	84	84	$40.00	$16.19
90662 Influenza vaccine split virus, preservative free	82	82	$100.00	$65.26
99442 Telephone medical discussion with physician, 11-20 minutes	45	39	$110.00	$87.95
99441 Telephone medical discussion with physician, 5-10 minutes	37	34	$66.00	$54.37
93000 Routine ekg using at least 12 leads including interpretation and report	20	20	$25.00	$14.34
G0009 Administration of pneumococcal vaccine	19	19	$40.00	$16.22
99495 Transitional care management services for problem of at least moderate complexity	17	17	$268.00	$199.38
90670 Pneumococcal vaccine for injection into muscle	12	12	$434.00	$238.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	295	200	$110.00	$60.16
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	130	130	$166.85	$111.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	115	98	$160.00	$86.71
G0008 Administration of influenza virus vaccine	94	92	$40.00	$16.03
90662 Influenza vaccine split virus, preservative free	82	82	$100.00	$60.92
99441 Telephone medical discussion with physician, 5-10 minutes	35	32	$40.77	$30.80
G0009 Administration of pneumococcal vaccine	32	32	$40.00	$15.98
99442 Telephone medical discussion with physician, 11-20 minutes	24	23	$92.50	$64.67
99495 Transitional care management services for problem of at least moderate complexity	23	18	$253.39	$178.79
90670 Pneumococcal vaccine for injection into muscle	18	18	$366.35	$224.64
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$173.00	$117.92
93000 Routine ekg using at least 12 leads including interpretation and report	15	15	$32.00	$16.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$242.54	$160.90
90653 Vaccine for influenza for injection into muscle	11	11	$115.00	$58.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	394	250	$110.00	$57.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	161	125	$160.00	$84.08
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	112	112	$165.00	$110.94
G0008 Administration of influenza virus vaccine	106	106	$40.00	$15.75
90653 Vaccine for influenza for injection into muscle	101	101	$115.00	$58.34
G0009 Administration of pneumococcal vaccine	42	40	$40.00	$15.75
83037 Hemoglobin a1c level, by device for home use	37	22	$32.00	$10.57
90670 Pneumococcal vaccine for injection into muscle	25	23	$260.00	$208.22
99495 Transitional care management services for problem of at least moderate complexity	17	16	$240.00	$156.98
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$120.00	$108.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$245.00	$158.94
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	15	15	$240.00	$159.49
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$40.00	$15.63
81002 Urinalysis, manual test	11	11	$18.00	$3.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	336	209	$110.00	$62.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	172	118	$160.00	$89.34
G0008 Administration of influenza virus vaccine	119	118	$40.00	$19.30
90662 Influenza vaccine split virus, preservative free	118	117	$109.41	$51.90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	102	102	$165.00	$111.76
83037 Hemoglobin a1c level, by device for home use	54	32	$32.00	$11.75
G0009 Administration of pneumococcal vaccine	43	43	$40.00	$19.29
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	22	22	$120.00	$105.59
90670 Pneumococcal vaccine for injection into muscle	21	21	$260.00	$194.61
99495 Transitional care management services for problem of at least moderate complexity	16	14	$240.00	$157.49
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$240.00	$160.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	310	196	$110.00	$66.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	195	133	$160.00	$99.00
G0008 Administration of influenza virus vaccine	146	142	$38.42	$23.76
90662 Influenza vaccine split virus, preservative free	120	120	$55.00	$47.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	109	109	$165.00	$109.50
G0009 Administration of pneumococcal vaccine	70	70	$40.00	$23.76
90670 Pneumococcal vaccine for injection into muscle	57	57	$260.00	$185.01
93000 Routine ekg using at least 12 leads including interpretation and report	23	20	$40.00	$16.17
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	22	22	$240.00	$159.18
83037 Hemoglobin a1c level, by device for home use	20	19	$32.00	$13.05
81002 Urinalysis, manual test	18	14	$18.00	$3.17
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	17	17	$30.00	$18.65
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$120.00	$96.20
99495 Transitional care management services for problem of at least moderate complexity	13	13	$240.00	$156.13

Medical Specialties & State Licenses

CMS Verified: 2020-10-23

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OH 35060948

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

0666784 (OH)

Hospital & Practice Group Affiliations

The Christ Hospital Medical Associates, Llc

2123 Auburn Ave, Cincinnati, OH 452192906

The Christ Hospital Medical Associates, Llc

2139 Auburn Ave, Cincinnati, OH 452192906

Phone: 5135852000

The Christ Hospital Medical Associates, Llc

3805 Edwards Rd, Cincinnati, OH 452091959

Phone: 5138715900

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Daniel Silvestri , MD

Internal Medicine

NPI 1356610364

Doctor of Medicine (M.D.)

Darcy Westermeyer , CNP

Nurse Practitioner - Adult Health

NPI 1851547475

Certified Nurse Practitioner

Dr. Janis Eiler , MD

Internal Medicine

NPI 1942202429

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 10, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location January 10, 2014

Registered at 3805 EDWARDS RD, SUITE 300, CINCINNATI, OH 452091900 (Tel: 5138715900)

📍

Updated Business Mailing Address January 10, 2014

Registered at 3805 EDWARDS RD, SUITE 300, CINCINNATI, OH 452091900 (Tel: 5138715900)

👤

Provider Name / Credentials Updated January 10, 2014

Recorded as JAMES CORWIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2014

Internal Medicine (License #35060948 in OH)

🟢

Initial NPI Registration & Enumeration August 11, 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: 1558363374

Entity Type:

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

Enumeration Date: August 11, 2005

Last Update: October 23, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3805 Edwards Rd, Suite 300

Cincinnati, OH 452091900

Phone: 5138715900

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.