Dr. Stephen D Hennessey , MD
General Practice โข Chehalis, WA
2690 Ne Kresky Ave
Chehalis, WA 985322412
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. Stephen Hennessey is listed in NPPES under General Practice.
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NPI assigned on August 3, 2005; this date does not establish years in practice.
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Published CMS data list 137 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 87811 โ Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19): 41 service units.
- 81002 โ Urinalysis, manual test: 39 service units.
- 87880 โ Detection test by immunoassay with direct visual observation for streptococcus, group a (strep): 35 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 4 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 306 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Azithromycin โ 52 prescription fills, including refills.
- Amoxicillin โ 47 prescription fills, including refills.
- Prednisone โ 46 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 12 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 60% of clinicians listed under General Practice in Washington (2024, 31 clinicians with data). Median for this group: 184. Middle half: 59 to 345.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 57 in 2020 to 137 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2690 Ne Kresky Ave
Chehalis, WA 985322412
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: Lewis County Community Health Services. 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
University Of Texas Medical School At Houston
1983
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
80 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 โ by Provider, 2024.
Medicare-allowed amount
About $2,719 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 โ by Provider and Service, 2024.
Paid by Medicare
About $2,719 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 โ by Provider and Service, 2024.
30-day fills
307 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
$2,410 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 โ by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019โ2025.
Years since graduation
43 years (graduated 1983)
CMS Doctors and Clinicians data list 1983 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
2005
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, โDoes your provider accept Medicare as full payment?โ
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. Hennessey 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. Hennessey 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 Chehalis and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 60% of clinicians listed under General Practice in Washington (2024, 31 clinicians with data). Median for this group: 184. Middle half: 59 to 345.
Too few clinicians listed under General Practice in Chehalis have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 85% of clinicians listed under General Practice in Washington (2024, 31 clinicians with data). Median for this group: $18,195. Middle half: $6,210 to $31,851.
Too few clinicians listed under General Practice in Chehalis have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 75% of clinicians listed under General Practice in Washington (2024, 31 clinicians with data). Median for this group: $13,060. Middle half: $3,837 to $24,637.
Too few clinicians listed under General Practice in Chehalis have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under General Practice in Washington (2024, 59 clinicians with data). Median for this group: 306. Middle half: 84 to 1,730.
Too few clinicians listed under General Practice in Chehalis have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 70% of clinicians listed under General Practice in Washington (2024, 59 clinicians with data). Median for this group: $12,639. Middle half: $2,407 to $105,911.
Too few clinicians listed under General Practice in Chehalis have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under General Practice with a practice address in Chehalis, WA (389 in Washington).
Addresses are self-reported to NPPES and may be out of date.
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 140% from 57 in 2020 to 137 in 2024.
- 2020: 57
- 2021: 24
- 2022: 92
- 2023: 111
- 2024: 137
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Medicare-allowed amount
Medicare-allowed amount went from $684 in 2020 to $2,719 in 2024.
- 2020: $684
- 2021: $80
- 2022: $1,034
- 2023: $1,210
- 2024: $2,719
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Paid by Medicare
Paid by Medicare went from $684 in 2020 to $2,719 in 2024.
- 2020: $684
- 2021: $80
- 2022: $1,034
- 2023: $1,210
- 2024: $2,719
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 37% from 224 in 2020 to 306 in 2024.
- 2020: 224
- 2021: 203
- 2022: 343
- 2023: 402
- 2024: 306
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30-day fills
30-day fills increased 31% from 234 in 2020 to 307 in 2024.
- 2020: 234
- 2021: 213
- 2022: 345
- 2023: 403
- 2024: 307
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Part D drug cost
Part D drug cost decreased 68% from $7,547 in 2020 to $2,410 in 2024.
- 2020: $7,547
- 2021: $7,983
- 2022: $4,759
- 2023: $4,048
- 2024: $2,410
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017โ2023 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, 2018โ2024; 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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87811
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)
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41 | 40 | $124.00 | $40.55 |
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81002
Urinalysis, manual test
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39 | 35 | $19.00 | $3.41 |
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87880
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
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35 | 34 | $52.00 | $16.20 |
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87804
Detection test by immunoassay with direct visual observation for influenza virus
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22 | 22 | $53.00 | $16.22 |
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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Azithromycin | Azithromycin | 52 | 280 | $189.72 | 51 |
| Amoxicillin | Amoxicillin | 47 | 470 | $182.20 | 47 |
| Prednisone | Prednisone | 46 | 363 | $221.20 | 43 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 35 | 185 | $385.98 | 34 |
| Cephalexin | Cephalexin | 19 | 170 | $150.42 | 19 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 19 | 163 | $160.84 | 17 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 18 | 451 | $268.14 | 16 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 17 | 141 | $142.84 | 16 |
| Doxycycline Hyclate | Doxycycline Hyclate | 16 | 157 | $148.31 | 16 |
| Cefdinir | Cefdinir | 14 | 113 | $266.12 | 14 |
| Erythromycin | Erythromycin Base | 12 | 142 | $143.40 | 11 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 11 | 190 | $150.53 | 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
Self-certified to NPPES: 2022-10-31NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL PRACTICE
I20061229000313
WA
2668420902
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
Lewis County Community Health Services
117 Ramsey Way, Toledo, WA 985919900
Phone: 3608644400
Lewis County Community Health Services
1800 Cooks Hill Rd, Centralia, WA 985319162
Lewis County Community Health Services
117 Ramsey Way, Toledo, WA 985919900
Phone: 3608644400
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Nurse Practitioner - Family
Advanced Registered Nurse Practitioner
Dentist
Doctor of Dental Medicine
Nurse Practitioner - Family
Family Nurse Practitioner
Nurse Practitioner - Family
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
General Practice (license number reported to NPPES: WA MD00025264)
NPI status registered as active in NPPES database
Registered at 2690 NE KRESKY AVE, CHEHALIS, WA 985322412 (Tel: 3603309595)
Registered at 2690 NE KRESKY AVE, CHEHALIS, WA 985322412 (Tel: 3603309595)
Recorded as STEPHEN HENNESSEY, MD
Surgery (license number reported to NPPES: WA MD00025264)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other General Practices in Chehalis
Mailing Address
2690 Ne Kresky Ave
Chehalis, WA 985322412
Phone: 3603309595