Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Aaron Koslin , DO

Orthopaedic Surgery โ€ข Clearwater, FL

Active NPI 1790090801 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

430 Morton Plant St Ste 301
Clearwater, FL 337563395

Call 7274616026 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

430 Morton Plant St Ste 301

Clearwater, FL 337563395

Telephone 7274616026
Fax 7274611492
Organization at the Same NPPES Address or Phone
Musculoskeletal Institute Chartered Facility NPI 1447881776

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 2 distinct group names: Musculoskeletal Institute Chartered; Tallahassee Orthopedic Clinic Iii Pl. 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

Nova Southeastern Univ College Of Dental Medicine

Graduation Year

2010

Medicare patients

610 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 $485,751 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 $376,656 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

939 standardized 30-day fills in 2024

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

$10,032 in 2024

The total cost of these prescriptions in 2024, 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, 2024.

Open Payments general payments, program year 2025

All general payments: $6,395.29 across 31 records.

By nature of payment

  • Consulting Fee: $4,480.00 across 2 records.
  • Food and Beverage: $1,915.29 across 29 records.

Reporting-company totals (3 largest of 5)

  • Medical Device Business Services, Inc.: $4,512.26 across 4 records.
  • Stryker Corporation: $1,449.03 across 21 records.
  • DePuy Synthes Sales Inc.: $265.20 across 3 records.

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

16 years (graduated 2010)

CMS Doctors and Clinicians data list 2010 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

2010

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. Koslin 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. Koslin 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 Clearwater and Florida

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 75% of clinicians listed under Orthopaedic Surgery in Clearwater, FL (2024, 13 clinicians with data). Median for this group: 3,691. Middle half: 486 to 6,919.

More Medicare Part B services than 80% of clinicians listed under Orthopaedic Surgery in Florida (2024, 901 clinicians with data). Median for this group: 1,648. Middle half: 432 to 4,712.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Orthopaedic Surgery in Clearwater, FL (2024, 13 clinicians with data). Median for this group: $102,153. Middle half: $35,488 to $396,633.

A higher Medicare-allowed amount than 90% of clinicians listed under Orthopaedic Surgery in Florida (2024, 901 clinicians with data). Median for this group: $111,234. Middle half: $38,225 to $238,999.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Orthopaedic Surgery in Clearwater, FL (2024, 13 clinicians with data). Median for this group: $79,538. Middle half: $26,351 to $300,446.

A higher Medicare payment amount than 90% of clinicians listed under Orthopaedic Surgery in Florida (2024, 901 clinicians with data). Median for this group: $83,613. Middle half: $27,846 to $181,468.

Medicare Part D prescriptions

More Part D prescriptions than 90% of clinicians listed under Orthopaedic Surgery in Clearwater, FL (2024, 14 clinicians with data). Median for this group: 278. Middle half: 153 to 363.

More Part D prescriptions than 85% of clinicians listed under Orthopaedic Surgery in Florida (2024, 886 clinicians with data). Median for this group: 263. Middle half: 82 to 561.

Part D drug cost

A higher Part D drug cost than 90% of clinicians listed under Orthopaedic Surgery in Clearwater, FL (2024, 14 clinicians with data). Median for this group: $3,081. Middle half: $1,436 to $4,848.

A higher Part D drug cost than 80% of clinicians listed under Orthopaedic Surgery in Florida (2024, 886 clinicians with data). Median for this group: $2,152. Middle half: $610 to $6,138.

17 active clinicians are listed under Orthopaedic Surgery with a practice address in Clearwater, FL (1,473 in Florida).

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

Telehealth indicator in Clearwater

5.9% of these 17 clinicians have the CMS telehealth indicator.

70.6% of these 17 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), 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): 31 records totaling $6,395.29.

Manufacturer Payment Nature Product Type Amount ($)
Medical Device Business Services, Inc.
Consulting Fee
Cash or cash equivalent
โ€” General $2,240.00
Medical Device Business Services, Inc.
Consulting Fee
Cash or cash equivalent
โ€” General $2,240.00
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $175.00
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $169.46
Stryker Corporation
Food and Beverage
In-kind items and services
PANGEA General $143.09
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
โ€” General $124.97
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
โ€” General $124.97
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $120.31
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $109.56
Zimmer Biomet Holdings, Inc.
Food and Beverage
In-kind items and services
Persona General $86.79
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $68.85
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $68.71
Zimmer Biomet Holdings, Inc.
Food and Beverage
In-kind items and services
Persona General $62.05
Stryker Corporation
Food and Beverage
In-kind items and services
TRIATHLON General $61.87
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $61.40
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $52.93
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $51.24
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $50.96
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $48.27
Stryker Corporation
Food and Beverage
In-kind items and services
TRIATHLON General $47.75
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $43.79
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $42.81
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $36.94
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $34.11
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $33.07

(top 25 shown)

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
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“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, 2017โ€“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
J7322 Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg
4,272 59 $87.00 $17.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
456 341 $640.00 $122.57
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
413 278 $460.00 $87.68
73503 X-ray of hip, minimum of 4 views
321 180 $290.69 $53.82
20610 Aspiration and/or injection of fluid from large joint
276 143 $396.96 $69.66
73564 X-ray of knee, 4 or more views
191 153 $238.43 $45.18
73562 X-ray of knee, 3 views
160 117 $209.00 $37.99
73502 X-ray of hip, 2-3 views
138 121 $237.39 $44.16
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg
119 93 $35.00 $6.69
0054T Computer-assisted, fluoroscopic image-guided musculoskeletal surgical navigational orthopedic operation
103 101 $1270.00 $242.73
27130 Replacement of thigh bone and hip joint with prosthesis
103 101 $6504.37 $1274.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
73 73 $850.00 $158.85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
45 45 $710.00 $127.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
40 39 $290.00 $54.21
27447 Replacement of knee joint, both sides of knee
35 34 $6501.14 $1242.85
73552 X-ray of thigh bone, minimum 2 views
33 11 $172.12 $31.90
11981 Insertion of drug delivery implant into tissue
24 20 $440.00 $36.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
24 24 $570.00 $109.12
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
20 20 $910.00 $175.60
72100 X-ray of lower and sacral spine, 2-3 views
19 18 $200.00 $37.57
73523 X-ray of both hips, minimum of 5 views
19 19 $310.00 $58.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
19 19 $1040.00 $169.17
27134 Revision of thigh bone and hip joint prosthesis
16 14 $10240.00 $1878.34

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 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Meloxicam Meloxicam 188 5,997 $552.82 93
Celecoxib Celecoxib 158 4,691 $5,037.81 133
Oxycodone Hcl Oxycodone Hcl 138 882 $1,165.45 129
Famotidine Famotidine 136 4,011 $716.33 131
Methylprednisolone Methylprednisolone 86 516 $614.35 84
Mupirocin Mupirocin 39 483 $277.25 39
Cefadroxil Cefadroxil 37 435 $459.30 35
Tramadol Hcl Tramadol Hcl 30 255 $114.02 28
Naproxen Naproxen 26 810 $177.16 13
Gabapentin Gabapentin 20 660 $200.44 14
Doxycycline Hyclate Doxycycline Hyclate 20 427 $191.73 โ€”
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 15 90 $145.95 14
Amoxicillin Amoxicillin 14 14 $23.99 โ€”
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 12 314 $355.86 โ€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES FL OS13884

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.

Orthopaedic Surgery

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES PA OS017546

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: Florida Department of Health Medical Quality Assurance.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1030336430001 (PA)

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

I20170224000830

Enrollment State Jurisdiction

FL

PECOS Control ID

6901119056

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

Tallahassee Orthopedic Clinic Iii Pl

430 Morton Plant St, Clearwater, FL 337563395

Phone: 8139789700

Musculoskeletal Institute Chartered

430 Morton Plant St, Clearwater, FL 337563395

Phone: 8139789700

Clinicians Sharing This Practice Address or Phone

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

40 listed
Steven Alexander , RPAC

Physician Assistant - Surgical

NPI 1114194669
Andres Anais , PA

Physician Assistant - Surgical

NPI 1568645208

Physician Assistant

Dr. Andrew Boltuch , DO

Orthopaedic Surgery

NPI 1265815450

Doctor of Osteopathic Medicine (D.O.)

Dr. David Cheong , MD

Orthopaedic Surgery

NPI 1457307183

Doctor of Medicine (M.D.)

Ruth Coopee , OTR, CHT, CLT

Occupational Therapist

NPI 1427123827

Occupational Therapist Registered, Certified Hand Therapist, Certified Lymphedema Therapist

Dr. Andrew Cooper , MD

Orthopaedic Surgery

NPI 1710188479

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
๐Ÿ“
Updated Practice Location September 16, 2019

Registered at 430 MORTON PLANT ST STE 301, CLEARWATER, FL 337563395 (Tel: 7274616026)

๐Ÿ“
Updated Business Mailing Address May 21, 2019

Registered at 430 MORTON PLANT ST STE 301, CLEARWATER, FL 337563395 (Tel: 7274616026)

๐Ÿ“
Updated Practice Location January 17, 2019

Registered at 1345 W BAY DR STE 401, LARGO, FL 337702264 (Tel: 7278194411)

๐Ÿ“
Updated Business Mailing Address January 17, 2019

Registered at 1345 W BAY DR STE 401, LARGO, FL 337702264 (Tel: 7278194411)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 17, 2019

Orthopaedic Surgery (license number reported to NPPES: PA OS017546)

โœ…
NPI Profile Active July 08, 2016

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) July 08, 2016

Registered at 6918 GUNN HWY, TAMPA, FL 336253853 (Tel: 2052593991)

๐Ÿ“
Business Mailing Address (Initial Record) July 08, 2016

Registered at 6918 GUNN HWY, TAMPA, FL 336253853 (Tel: 2052593991)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) July 08, 2016

Recorded as AARON KOSLIN, D.O.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2016

Orthopaedic Surgery (license number reported to NPPES: FL OS13884)

๐ŸŸข
Initial NPI Registration & Enumeration August 12, 2010

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1790090801
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 12, 2010
Last Update: September 16, 2019
Sole Proprietor: No

Other Orthopaedic Surgery Specialists in Clearwater

All Orthopaedic Surgery Specialists in Clearwater

Mailing Address

430 Morton Plant St Ste 301

Clearwater, FL 337563395

Phone: 7274616026

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.