Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. William N Hobbs , MD

Internal Medicine • Sequim, WA

Active NPI 1366537722 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

840 N 5th Ave, Suite 2100
Sequim, WA 98382

Call 3605822850 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

840 N 5th Ave, Suite 2100

Sequim, WA 98382

Telephone 3605822850
Fax 3605822851
Organization at the Same NPPES Address or Phone
Sequim Medical Associates, Pllp Facility NPI 1477506061

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: Sequim Medical Associates Pllp. 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

University Of Washington School Of Medicine

Graduation Year

1984

Medicare patients

493 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 – by Provider, 2024.

Medicare-allowed amount

About $212,903 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 – by Provider and Service, 2024.

Paid by Medicare

About $153,548 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 – by Provider and Service, 2024.

30-day fills

13,504 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

$540,725 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 – by Provider and Drug, 2024.

Open Payments general payments, program year 2019

All general payments: $188.92 across 6 records.

By nature of payment

  • Food and Beverage: $188.92 across 6 records.

Reporting-company totals

  • Eli Lilly and Company: $188.92 across 6 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 2019 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

42 years (graduated 1984)

CMS Doctors and Clinicians data list 1984 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

2006

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, “Does your provider accept Medicare as full payment?”

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. Hobbs 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. Hobbs 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 Sequim and Washington

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Washington (2024, 1,563 clinicians with data). Median for this group: 445. Middle half: 181 to 884.

Too few clinicians listed under Internal Medicine in Sequim have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Washington (2024, 1,563 clinicians with data). Median for this group: $44,391. Middle half: $19,546 to $81,175.

Too few clinicians listed under Internal Medicine in Sequim have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Washington (2024, 1,563 clinicians with data). Median for this group: $34,352. Middle half: $14,821 to $61,951.

Too few clinicians listed under Internal Medicine in Sequim have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 80% of clinicians listed under Internal Medicine in Washington (2024, 1,654 clinicians with data). Median for this group: 834. Middle half: 101 to 3,989.

Too few clinicians listed under Internal Medicine in Sequim have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 85% of clinicians listed under Internal Medicine in Washington (2024, 1,654 clinicians with data). Median for this group: $61,689. Middle half: $2,998 to $293,737.

Too few clinicians listed under Internal Medicine in Sequim have Medicare Part D data for 2024 to compare.

7 active clinicians are listed under Internal Medicine with a practice address in Sequim, WA (3,081 in Washington).

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

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2019), 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

Open Payments · Program Year 2019

Program year 2019 (payments made January 1 – December 31, 2019): fewer than 11 records totaling $188.92.

Manufacturer Payment Nature Product Type Amount ($)
Eli Lilly and Company
Food and Beverage
In-kind items and services
TRULICITY General $79.38
Eli Lilly and Company
Food and Beverage
In-kind items and services
JARDIANCE General $70.41
Eli Lilly and Company
Food and Beverage
In-kind items and services
TRULICITY General $15.88
Eli Lilly and Company
Food and Beverage
In-kind items and services
JARDIANCE General $11.97
Eli Lilly and Company
Food and Beverage
In-kind items and services
TRULICITY General $6.35
Eli Lilly and Company
Food and Beverage
In-kind items and services
JARDIANCE General $4.93

Source: CMS Open Payments, program year 2019, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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, 2017–2024; 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
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
766 329 $18.00 $16.59
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
727 337 $125.00 $92.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
405 241 $185.00 $130.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
166 133 $248.00 $184.05
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
155 42 $35.00 $24.12
G0008 Administration of influenza virus vaccine
147 147 $39.00 $32.37
85610 Blood test, clotting time
144 21 $6.00 $4.20
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
127 29 $5.40 $0.99
90653 Influenza vaccine, inactivated
125 125 $84.00 $81.82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
92 92 $135.00 $133.93
81003 Automated urinalysis test
52 42 $3.50 $2.20
69209 Removal of impacted ear wax by washing
37 32 $30.00 $16.66
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
30 28 $34.00 $14.66
20610 Aspiration and/or injection of fluid from large joint
27 21 $124.00 $66.35
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
24 24 $353.00 $224.09
90658 Influenza vaccine, trivalent, 0.5 ml dosage
22 22 $22.00 $21.42
99496 Transitional care management services for problem of high complexity
22 20 $300.00 $283.32
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
12 12 $75.00 $57.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
11 11 $285.00 $170.82

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 · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 332 28,951 $3,924.34 100
Levothyroxine Sodium Levothyroxine Sodium 260 22,547 $3,435.01 73
Losartan Potassium Losartan Potassium 260 22,352 $3,174.59 79
Metoprolol Succinate Metoprolol Succinate 215 17,834 $4,214.12 60
Tamsulosin Hcl Tamsulosin Hcl 203 15,111 $4,150.33 57
Amlodipine Besylate Amlodipine Besylate 201 17,615 $1,687.01 62
Lisinopril Lisinopril 183 15,676 $2,310.26 49
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 145 3,679 $2,780.42 29
Omeprazole Omeprazole 140 11,085 $2,384.66 45
Gabapentin Gabapentin 122 8,382 $2,573.67 34
Trazodone Hcl Trazodone Hcl 120 8,062 $1,569.05 35
Tramadol Hcl Tramadol Hcl 119 2,296 $527.54 35
Eliquis Apixaban 118 8,675 $167,283.81 31
Pantoprazole Sodium Pantoprazole Sodium 116 6,634 $2,179.18 28
Furosemide Furosemide 113 7,741 $709.30 36
Rosuvastatin Calcium Rosuvastatin Calcium 109 9,041 $2,213.08 32
Lorazepam Lorazepam 100 2,377 $791.39 32
Metformin Hcl Metformin Hcl 100 8,298 $1,015.26 27
Hydrochlorothiazide Hydrochlorothiazide 93 7,586 $822.69 25
Pravastatin Sodium Pravastatin Sodium 89 7,890 $1,738.87 25
Prednisone Prednisone 78 1,984 $297.37 41
Albuterol Sulfate Hfa Albuterol Sulfate 75 2,048 $2,718.05 31
Simvastatin Simvastatin 69 5,416 $1,238.37 19
Ozempic Semaglutide 66 2,716 $74,596.38 13
Allopurinol Allopurinol 61 5,383 $933.75 20

(top 25 shown)

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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES WA MD00022915

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.

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: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1117415 (WA)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20070517000154

Enrollment State Jurisdiction

WA

PECOS Control ID

8628062775

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

Sequim Medical Associates Pllp

840 N 5th Ave, Sequim, WA 983823045

Phone: 3605822850

Clinicians Sharing This Practice Address or Phone

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

4 listed
NPI 1184823403

Doctor of Medicine (M.D.)

Dr. Roger Olsen , MD

Family Medicine

NPI 1295789659

Doctor of Medicine (M.D.)

Dr. Samantha Reiter , MD

Internal Medicine

NPI 1083666002

Doctor of Medicine (M.D.)

NPI 1033163381

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated October 03, 2006.

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.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1366537722
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 03, 2006
Last Update: April 05, 2016
Sole Proprietor: No

Other Internal Medicine Providers in Sequim

Mailing Address

840 N 5th Ave, Suite 2100

Sequim, WA 98382

Phone: 3605822850

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.