Dr. Jessica T. Ly, MD
- Medicare services, 2024
- 691
- Medicare patients, 2024
- 71
- Part D claims, 2024
- 2,325
- Hospital affiliations
- 2
- Industry payments
- $274
- Practice address
- 900 Ne 139th St, Vancouver, WA 98685
- Practice phone
- Call (360) 566-9355
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Creekside Medical, PS
Vancouver, Washington
Find Dr. Ly's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jessica T. Ly is an internist in Vancouver, Washington
Dr. Ly practices at Creekside Medical, PS in Vancouver, Washington.
Dr. Ly's NPI, 1922047356, was assigned on June 4, 2006. Dr. Ly graduated from Loyola University of Chicago, Stritch School of Medicine in 1996. Dr. Ly holds Oregon license MD26964.
- NPI
- 1922047356NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557368529
- NPI enumeration date
- June 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (360) 566-9355
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jessica T. Ly practices at Creekside Medical, PS in Vancouver, Washington
Dr. Ly's primary practice is Creekside Medical, PS, at 900 Ne 139th St, Vancouver, WA 98685 in Clark County. The practice phone is (360) 566-9355.
- Creekside Medical, PS900 Ne 139th St, Vancouver, WA 98685 · Clark CountyPhone(360) 566-9355
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jessica T. Ly is affiliated with 4 sites of care and 1 medical group
Dr. Ly's primary practice is Creekside Medical, PS in Vancouver, Washington. Dr. Ly is also affiliated with PeaceHealth Southwest Medical Center. The medical group on file is Creekside Medical Concierge Care. Dmand AI also links Dr. Ly to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jessica T. Ly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ly practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Creekside Medical, PS | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jessica T. Ly is one of 2,689 internists in Washington
Internal medicine is Dr. Ly's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ly is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Ly
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jessica T. Ly billed Medicare for 691 services in 2024
CMS data shows 691 Medicare services from Dr. Ly across 16 procedure codes in 2024, for 71 Medicare patients. Medicare paid $43,294 for them. Every service was in an office.
Dr. Ly's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 2002024: 34372%
- Office and hospital visits
- 2023: 2292024: 20710%
- Tests and treatments
- 2023: 772024: 12360%
- Lab and pathology
- 2023: 02024: 18
Dr. Ly compared with the Washington median for internists, 2024
- Dr. Ly
- Washington median
- Medicare services
- 691vs 36490% above
- Medicare patients
- 71vs 16557% below
- Part D claims
- 1,811vs 18210.0 times
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Ly's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ly and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jessica T. Ly treated 71 Medicare patients in 2024, average age 72
CMS counts 71 Medicare patients who saw Dr. Ly in 2024. The largest group is 65 to 74, with 47 patients. 68% of them have high cholesterol, and 51% have high blood pressure. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ly's median patient age at 48, with 70% women.
Dr. Ly's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ly's Medicare patients by sex, 2024
- Women5679%
- Men1521%
Chronic conditions among Dr. Ly's Medicare patients, 2024
- High cholesterol68%
- High blood pressure51%
- Arthritis31%
- Diabetes24%
- Osteoporosis21%
- Mood disorders20%
- Depression18%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women70%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jessica T. Ly wrote 2,325 Medicare Part D claims in 2024
In 2024, Dr. Ly wrote 2,325 Medicare Part D claims for 157 patients. 86% of them were for generic drugs. CMS names the drug for 1,811 of them, across 58 drugs with 11 or more claims each, at $142,531 in total drug cost. In 2023, CMS named 1,340 claims across 44 drugs.
Dr. Ly's Part D claims by kind of drug, 2024
- Generic1,992 claims86%
- Brand-name319 claims14%
- Other14 claims1%
Dr. Ly's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ly's Part D claims, 2024
- Opioids5%109 of 2,325 claims
- Antibiotics1%20 of 2,325 claims
- Antipsychotics, patients 65 and over1%16 of 2,325 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,3402024: 1,81135%
Drugs named by CMS: 58 in 2024, 44 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jessica T. Ly offers telehealth to Medicare patients
Dr. Ly accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ly as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jessica T. Ly received $274 in industry payments from 2017 to 2024
CMS Open Payments shows 9 general payments to Dr. Ly from 6 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 96% of the total. Coherus Biosciences Inc. paid the most, $140.
General payments to Dr. Ly by program year, 2017 to 2024
General payments to Dr. Ly by kind, 2017 to 2024
- Food and beverage$26496%
- Education$114%
Companies that paid Dr. Ly the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jessica T. Ly graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Ly graduated from Loyola University of Chicago, Stritch School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jessica T. Ly's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jessica T. Ly
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jessica T. Ly's NPI number?
Dr. Jessica T. Ly's NPI number is 1922047356. It was assigned on June 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jessica T. Ly?
Dr. Jessica T. Ly is an internist in Vancouver, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jessica T. Ly practice?
Dr. Ly practices at 900 Ne 139th St, Vancouver, WA 98685. Dr. Ly's primary practice is Creekside Medical, PS in Vancouver, Washington. Dmand AI also links Dr. Ly to 1 hospital and 1 group practice or clinic.
What is Dr. Jessica T. Ly's office phone number?
The practice phone on file for Dr. Ly is (360) 566-9355.
What is Dr. Jessica T. Ly's medical license number?
Dr. Ly holds Oregon license MD26964.
Which hospitals is Dr. Jessica T. Ly affiliated with?
Dr. Ly is affiliated with PeaceHealth Southwest Medical Center. Dmand AI links Dr. Ly to 1 more hospital.
What medical group is Dr. Jessica T. Ly part of?
Dr. Ly is linked to Creekside Medical Concierge Care.
Does Dr. Jessica T. Ly accept Medicare?
Yes. CMS data shows Dr. Ly billed Medicare for 691 services in 2024, and Dr. Ly accepts Medicare assignment.
Does Dr. Jessica T. Ly offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ly as offering telehealth services.
How many Medicare patients does Dr. Jessica T. Ly see?
CMS counts 71 Medicare patients who saw Dr. Ly in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Jessica T. Ly bill to Medicare?
In 2024, Dr. Ly's most billed Medicare services were medicare service (G2211), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Jessica T. Ly go to medical school?
Dr. Ly graduated from Loyola University of Chicago, Stritch School of Medicine in 1996.
What drugs does Dr. Jessica T. Ly prescribe most?
In 2024 Medicare Part D data, Dr. Ly's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Jessica T. Ly received payments from drug or device companies?
CMS Open Payments shows $274 in general payments to Dr. Ly from 6 companies from 2017 to 2024. The largest total came from Coherus Biosciences Inc.
How long has Dr. Jessica T. Ly been practicing?
Dr. Ly graduated from medical school in 1996, 30 years ago.
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