Mark Mydan , OTR, L
Specialist • Bellingham, WA
544 Midwood Ct
Bellingham, WA 982297102
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on August 20, 2015; this date does not establish years in practice.
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Published CMS data list 903 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 97110 — Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility: 302 service units.
- 97530 — Therapy procedure using functional activities: 203 service units.
- 97112 — Therapy procedure to re-educate brain-to-nerve-to-muscle function: 124 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 7 records in the table · Guide: How to read Medicare Part B data
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More Medicare Part B services than 60% of clinicians listed under Specialist in Washington (2024, 63 clinicians with data). Median for this group: 654. Middle half: 184 to 1,249.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 552 in 2020 to 903 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
544 Midwood Ct
Bellingham, WA 982297102
CMS Doctors and Clinicians lists 1 group name: Capstone Health Services Inc. 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
1993
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
59 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $27,784 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.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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 – by Provider and Service, 2024.
Paid by Medicare
About $20,999 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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 – by Provider and Service, 2024.
Years since graduation
33 years (graduated 1993)
CMS Doctors and Clinicians data list 1993 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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
2015
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.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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, “Does your provider accept Medicare as full payment?”
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.
Enrolled in Medicare (PECOS)
Mark Mydan 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.
Compared with the same specialty in Bellingham and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 60% of clinicians listed under Specialist in Washington (2024, 63 clinicians with data). Median for this group: 654. Middle half: 184 to 1,249.
Too few clinicians listed under Specialist in Bellingham have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Specialist in Washington (2024, 63 clinicians with data). Median for this group: $42,693. Middle half: $20,082 to $123,270.
Too few clinicians listed under Specialist in Bellingham have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 65% of clinicians listed under Specialist in Washington (2024, 63 clinicians with data). Median for this group: $30,312. Middle half: $15,074 to $86,948.
Too few clinicians listed under Specialist in Bellingham have Medicare Part B data for 2024 to compare.
76 active clinicians are listed under Specialist with a practice address in Bellingham, WA (2,609 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Bellingham
1.3% of these 76 clinicians have the CMS telehealth indicator.
7.9% of these 76 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 64% from 552 in 2020 to 903 in 2024.
- 2020: 552
- 2021: 578
- 2022: 617
- 2023: 631
- 2024: 903
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Medicare-allowed amount
Medicare-allowed amount increased 59% from $17,447 in 2020 to $27,784 in 2024.
- 2020: $17,447
- 2021: $17,808
- 2022: $21,397
- 2023: $20,355
- 2024: $27,784
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Paid by Medicare
Paid by Medicare increased 56% from $13,480 in 2020 to $20,999 in 2024.
- 2020: $13,480
- 2021: $13,187
- 2022: $15,529
- 2023: $14,578
- 2024: $20,999
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017–2023 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 – by Provider and Service data, 2018–2024; 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 |
|---|---|---|---|---|
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97110
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
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302 | 42 | $68.00 | $23.34 |
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97530
Therapy procedure using functional activities
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203 | 21 | $74.00 | $31.94 |
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97112
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes
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124 | 14 | $73.93 | $26.64 |
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97140
Therapy procedure using manual technique, each 15 minutes
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92 | 22 | $64.00 | $20.51 |
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97535
Training for self-care or home management, each 15 minutes
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92 | 37 | $74.00 | $27.01 |
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97165
Evaluation for occupational therapy, typically 30 minutes
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49 | 49 | $151.00 | $101.40 |
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97760
Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes
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41 | 13 | $80.00 | $39.21 |
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.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
I20150921002437
WA
7113234303
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
Capstone Health Services Inc
8862 Bender Rd, Lynden, WA 982648800
Phone: 3603541115
Career & Practice History
NPI enumerated August 20, 2015.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Specialists in Bellingham
- Dr. Lee Hein, MD
- Dr. William Baader, MD
- Dr. Larry Moss, MD
- Dr. Keith Vander Griend, MD
- Dr. Mary Lotfi, MD
- Dr. Maureen Kelty, MD PC
Mailing Address
544 Midwood Ct
Bellingham, WA 982297102
Phone: 3605958427