Dr. Joan R Hendricks , MD
Orthopaedic Surgery • Seattle, WA
908 Jefferson St
Seattle, WA 981042433
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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Dr. Joan Hendricks is listed in NPPES under Orthopaedic Surgery.
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NPI assigned on July 30, 2008; this date does not establish years in practice.
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Published CMS data list 125 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 99213 — Established patient outpatient office visit: 94 service units.
- 99203 — New patient outpatient office visit: 31 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 103 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Meloxicam — 57 prescription fills, including refills.
- Gabapentin — 27 prescription fills, including refills.
- Oxycodone Hcl — 19 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Close to the middle for Part D prescriptions among clinicians listed under Orthopaedic Surgery in Seattle, WA (2024, 58 clinicians with data). Median for this group: 87. Middle half: 34 to 180.
Close to the middle for Part D prescriptions among clinicians listed under Orthopaedic Surgery in Washington (2024, 315 clinicians with data). Median for this group: 145. Middle half: 55 to 321.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 534 in 2017 to 125 in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2019.
Practice Location & Contact Primary Location
908 Jefferson St
Seattle, WA 981042433
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Southern California Permanente Medical Group. 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
2008
What Public CMS Data Show
Orthopaedic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $11,274 in 2019
The total amount Medicare approved for these services in 2019. 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, 2019.
Paid by Medicare
About $6,207 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, 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, 2019.
30-day fills
110 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
$828 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
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 – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $325.35 across 2 records.
By nature of payment
- Food and Beverage: $325.35 across 2 records.
Reporting-company totals
- Globus Medical, Inc.: $176.10 across 1 record.
- Novastep Inc.: $149.25 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
18 years (graduated 2008)
CMS Doctors and Clinicians data list 2008 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
2008
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)
Dr. Hendricks 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.
Can order Medicare-covered services
CMS lists Dr. Hendricks 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Seattle and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Orthopaedic Surgery in Seattle, WA (2024, 58 clinicians with data). Median for this group: 87. Middle half: 34 to 180.
Close to the middle for clinicians listed under Orthopaedic Surgery in Washington (2024, 315 clinicians with data). Median for this group: 145. Middle half: 55 to 321.
Part D drug cost
A higher Part D drug cost than 65% of clinicians listed under Orthopaedic Surgery in Seattle, WA (2024, 58 clinicians with data). Median for this group: $461. Middle half: $180 to $1,150.
Close to the middle for clinicians listed under Orthopaedic Surgery in Washington (2024, 315 clinicians with data). Median for this group: $865. Middle half: $306 to $2,091.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Hendricks are from 2019.
142 active clinicians are listed under Orthopaedic Surgery with a practice address in Seattle, WA (656 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
29.6% of these 142 clinicians have the CMS telehealth indicator.
59.9% of these 142 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 decreased 77% from 534 in 2017 to 125 in 2019.
- 2017: 534
- 2018: 667
- 2019: 125
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Medicare-allowed amount
Medicare-allowed amount decreased 82% from $63,953 in 2017 to $11,274 in 2019.
- 2017: $63,953
- 2018: $106,801
- 2019: $11,274
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Paid by Medicare
Paid by Medicare decreased 87% from $48,928 in 2017 to $6,207 in 2019.
- 2017: $48,928
- 2018: $81,270
- 2019: $6,207
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 18% from 126 in 2020 to 103 in 2024.
- 2020: 126
- 2021: 149
- 2022: 96
- 2023: 95
- 2024: 103
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30-day fills
30-day fills decreased 18% from 133 in 2020 to 110 in 2024.
- 2020: 133
- 2021: 165
- 2022: 103
- 2023: 104
- 2024: 110
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Part D drug cost
Part D drug cost decreased 77% from $3,628 in 2020 to $828 in 2024.
- 2020: $3,628
- 2021: $2,734
- 2022: $1,211
- 2023: $797
- 2024: $828
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $131.07 in 2019 to $325.35 in 2025.
- 2019: $131.07
- 2020: $101.77
- 2021: $137.79
- 2025: $325.35
Sources: CMS Medicare Physician & Other Practitioners (2019), 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 · 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
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $325.35.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Globus Medical, Inc. |
Food and Beverage
Cash or cash equivalent
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PRECICE® Intramedullary Limb Lengthening System | General | $176.10 |
| Novastep Inc. |
Food and Beverage
In-kind items and services
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NEXIS | General | $149.25 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2018 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, 2017–2019; 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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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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94 | 74 | $479.76 | $80.34 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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31 | 31 | $864.00 | $120.06 |
Source: CMS Part B by Provider and Service, 2019; 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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Meloxicam | Meloxicam | 57 | 1,170 | $351.21 | 23 |
| Gabapentin | Gabapentin | 27 | 981 | $262.53 | — |
| Oxycodone Hcl | Oxycodone Hcl | 19 | 116 | $214.12 | 12 |
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
Self-certified to NPPES: 2021-11-02NUCC Taxonomy Code: 207X00000X
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.
NUCC Taxonomy Code: 207XX0004X
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, foot and ankle surgeons deal with adult reconstructive foot and ankle surgery, adult foot and ankle trauma, sports medicine foot and ankle, and children's foot and ankle reconstructive surgery.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ORTHOPEDIC SURGERY
I20140925002463
CA
7618117805
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
Southern California Permanente Medical Group
4647 Zion Ave, San Diego, CA 921202507
Phone: 6195285000
Southern California Permanente Medical Group
5893 Copley Dr, San Diego, CA 921117906
Phone: 8586165499
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Podiatrist
Doctor of Podiatric Medicine
Orthopaedic Surgery - Foot and Ankle Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as JOAN HENDRICKS, MD
NPI status registered as active in NPPES database
Registered at 908 JEFFERSON ST, SEATTLE, WA 981042433 (Tel: 2067444830)
Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065436420)
Recorded as JOAN WILLIAMS, MD
Orthopaedic Surgery (license number reported to NPPES: WA MD60327051)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Orthopaedic Surgery Specialists in Seattle
- Dr. David Burns, MD, PhD
- Dr. Peter Verdin, MD
- Dr. Philip Downer, MD
- Dr. Anthony Yi, MD
- Dr. Michael Morris, MD
- Dr. Frederick Lee, MD
Mailing Address
Po Box 50095
Seattle, WA 981455095
Phone: 2065436420