Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. James Darnley , MD

Orthopaedic Surgery โ€ข Akron, OH

Active NPI 1144726910 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

525 E Market St
Akron, OH 443041619

Call 3303795986 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

525 E Market St

Akron, OH 443041619

Telephone 3303795986
Organization at the Same NPPES Address or Phone
Summit County Intensive Care Physicians Inc Facility NPI 1871578229

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Summa Physicians Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Ohio State University College Of Medicine

Graduation Year

2018

Medicare patients

62 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $4,359 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $3,479 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

14 standardized 30-day fills in 2019

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$118 in 2019

The total cost of these prescriptions in 2019, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2019.

Open Payments general payments, program year 2025

All general payments: $2,140.21 across 25 records.

By nature of payment

  • Travel and Lodging: $1,151.03 across 5 records.
  • Food and Beverage: $940.65 across 18 records.
  • Education: $48.53 across 2 records.

Reporting-company totals

  • Stryker Corporation: $1,764.05 across 18 records.
  • Smith+Nephew, Inc.: $232.05 across 6 records.
  • DePuy Synthes Sales Inc.: $144.11 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

8 years (graduated 2018)

CMS Doctors and Clinicians data list 2018 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2018

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Darnley has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Darnley as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Akron and Ohio

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 95% of clinicians listed under Orthopaedic Surgery in Akron, OH (2024, 26 clinicians with data). Median for this group: 573. Middle half: 335 to 866.

Fewer Medicare Part B services than 95% of clinicians listed under Orthopaedic Surgery in Ohio (2024, 552 clinicians with data). Median for this group: 964. Middle half: 380 to 2,335.

Medicare-allowed amount

A lower Medicare-allowed amount than 95% of clinicians listed under Orthopaedic Surgery in Akron, OH (2024, 26 clinicians with data). Median for this group: $44,693. Middle half: $17,136 to $89,415.

A lower Medicare-allowed amount than 95% of clinicians listed under Orthopaedic Surgery in Ohio (2024, 552 clinicians with data). Median for this group: $71,629. Middle half: $29,789 to $144,995.

Paid by Medicare

A lower Medicare payment amount than 95% of clinicians listed under Orthopaedic Surgery in Akron, OH (2024, 26 clinicians with data). Median for this group: $33,043. Middle half: $12,678 to $68,335.

A lower Medicare payment amount than 90% of clinicians listed under Orthopaedic Surgery in Ohio (2024, 552 clinicians with data). Median for this group: $55,132. Middle half: $22,474 to $108,641.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Darnley are from 2019.

40 active clinicians are listed under Orthopaedic Surgery with a practice address in Akron, OH (923 in Ohio).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Akron

5% of these 40 clinicians have the CMS telehealth indicator.

67.5% of these 40 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2019), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 25 records totaling $2,140.21.

Manufacturer Payment Nature Product Type Amount ($)
Stryker Corporation
Travel and Lodging
Cash or cash equivalent
PANGEA General $441.36
Stryker Corporation
Travel and Lodging
Cash or cash equivalent
PANGEA General $262.87
Stryker Corporation
Travel and Lodging
Cash or cash equivalent
PANGEA General $233.85
Stryker Corporation
Food and Beverage
In-kind items and services
SPS General $172.22
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
TFN-ADVANCE General $144.11
Stryker Corporation
Travel and Lodging
Cash or cash equivalent
PANGEA General $116.86
Stryker Corporation
Travel and Lodging
Cash or cash equivalent
PANGEA General $96.09
Stryker Corporation
Food and Beverage
In-kind items and services
HOFFMANN General $72.03
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
MAVERICK General $71.49
Stryker Corporation
Food and Beverage
In-kind items and services
PANGEA General $64.59
Stryker Corporation
Food and Beverage
In-kind items and services
PANGEA General $57.51
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
Peri-Loc General $48.90
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
Peri-Loc General $46.95
Stryker Corporation
Food and Beverage
In-kind items and services
T2 ALPHA General $42.51
Stryker Corporation
Food and Beverage
In-kind items and services
HOFFMANN General $32.19
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
EVOS General $31.80
Stryker Corporation
Education
Cash or cash equivalent
HOFFMANN General $29.29
Stryker Corporation
Food and Beverage
In-kind items and services
HOFFMANN General $28.84
Stryker Corporation
Food and Beverage
In-kind items and services
PANGEA General $27.89
Stryker Corporation
Food and Beverage
In-kind items and services
PANGEA General $27.50
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
Peri-Loc General $23.48
Stryker Corporation
Food and Beverage
In-kind items and services
PANGEA General $23.40
Stryker Corporation
Education
Cash or cash equivalent
PANGEA General $19.24
Stryker Corporation
Food and Beverage
In-kind items and services
T2 ALPHA General $15.81
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
TRIGEN INTERTAN General $9.43

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
19 19 $488.00 $157.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
11 11 $267.00 $124.28

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2019.

CMS Part D ยท Data Year 2019
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 14 98 $117.77 14

Source: CMS Part D by Provider and Drug, 2019; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-08-24
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES OH 35.143019

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: State Medical Board of Ohio.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ORTHOPEDIC SURGERY

Medicare Enrollment ID

I20241028001016

Enrollment State Jurisdiction

OH

PECOS Control ID

0244623296

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Summa Physicians Llc

95 Arch St, Akron, OH 443041467

Phone: 3304344145

Summa Physicians Llc

525 E Market St, Akron, OH 443041619

Summa Physicians Llc

155 5th St Ne, Barberton, OH 442033332

Summa Physicians Llc

1 Park W Blvd, Akron, OH 443204226

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

11 listed
Dr. Joseph Bano , MD

Student in an Organized Health Care Education/Training Program

NPI 1568112845

Doctor of Medicine (M.D.)

Dr. Meridith Deluca , MD

Student in an Organized Health Care Education/Training Program

NPI 1316640766

Doctor of Medicine (M.D.)

Emre Eren

Orthopaedic Surgery - Foot and Ankle Surgery

NPI 1649776519
Dr. Henry Gray , MD

Student in an Organized Health Care Education/Training Program

NPI 1104403823

Doctor of Medicine (M.D.)

Katherine Hill

Orthopaedic Surgery

NPI 1437619889
Matthew Holloway

Student in an Organized Health Care Education/Training Program

NPI 1942051735

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

7 Historical Events
๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 24, 2024

Orthopaedic Surgery (license number reported to NPPES: OH 35.143019)

โœ…
NPI Profile Active April 02, 2018

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 02, 2018

Registered at 525 E MARKET ST, AKRON, OH 443041619 (Tel: 3303795986)

๐Ÿ“
Business Mailing Address (Initial Record) April 02, 2018

Registered at 525 E MARKET ST, AKRON, OH 443041619

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 02, 2018

Recorded as JAMES DARNLEY, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 02, 2018

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration April 02, 2018

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1144726910
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 02, 2018
Last Update: August 24, 2024
Sole Proprietor: No

Other Orthopaedic Surgery Specialists in Akron

All Orthopaedic Surgery Specialists in Akron

Mailing Address

525 E Market St

Akron, OH 443041619

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.