Ashley Ko, NP
- Medicare patients, 2024
- 218
- Part D claims, 2024
- 3,965
- Hospital affiliations
- 1
- Industry payments
- $1,335
- Medical groups
- 2
- Practice address
- 8920 Kirby Dr, Houston, TX 77054
- Practice phone
- Call (346) 571-6627
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
AccessDx Laboratory
Clinical Lab - Full Service · Houston, Texas
Find Ashley Ko'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.
Ashley Ko is a primary care nurse practitioner in Houston, Texas
Ashley Ko practices at AccessDx Laboratory in Houston, Texas.
Ashley Ko's NPI, 1821462045, was assigned on November 27, 2015. Ashley Ko holds Massachusetts license RN2291986.
- NPI
- 1821462045NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668762667
- NPI enumeration date
- November 27, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (346) 571-6627
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ashley Ko practices at AccessDx Laboratory in Houston, Texas
Ashley Ko's primary practice is AccessDx Laboratory, at 8920 Kirby Dr, Houston, TX 77054. The practice phone is (346) 571-6627.
- AccessDx Laboratory8920 Kirby Dr, Houston, TX 77054Phone(346) 571-6627
Source: Dmand AI Affiliation Data
Ashley Ko is affiliated with 3 sites of care and 2 medical groups
Ashley Ko's primary practice is AccessDx Laboratory in Houston, Texas. Ashley Ko is also affiliated with Merrimack Health Methuen Hospital. The medical group on file is Massachusetts Acute Care Specialists. Dmand AI also links Ashley Ko to 1 more physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ashley Ko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ashley Ko practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AccessDx Laboratory | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ashley Ko is one of 581 primary care nurse practitioners in Texas
Primary care is Ashley Ko's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Ashley Ko is licensed in Massachusetts.
Specialties and state licenses
- Primary care nurse practitioner, MassachusettsPrimary
Primary care nurse practitioners near Ashley Ko
Counts of primary care nurse practitioners 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
Ashley Ko treated 218 Medicare patients in 2024, average age 75
CMS counts 218 Medicare patients who saw Ashley Ko in 2024. The largest group is 75 to 84, with 70 patients. 75% of them have high blood pressure, and 75% have mood disorders. 74% are also on Medicaid. Their average risk score is 2.33, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ashley Ko's median patient age at 49, with 54% women.
Ashley Ko's Medicare patients by age, 2024
Ashley Ko's Medicare patients by sex, 2024
- Women13060%
- Men8840%
Chronic conditions among Ashley Ko's Medicare patients, 2024
- High blood pressure75%
- Mood disorders75%
- High cholesterol73%
- Anxiety69%
- Depression68%
- Alzheimer's and dementia56%
- Diabetes51%
- Arthritis49%
Share of Medicare patients with each condition. A patient can have several.
Ashley Ko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ashley Ko wrote 3,965 Medicare Part D claims in 2024
In 2024, Ashley Ko wrote 3,965 Medicare Part D claims for 231 patients. 76% of them were for generic drugs.
Ashley Ko's Part D claims by kind of drug, 2024
- Generic2,999 claims76%
- Brand-name947 claims24%
- Other19 claims0%
Drug classes CMS tracks in Ashley Ko's Part D claims, 2024
- Opioids8%316 of 3,965 claims
- Antibiotics3%118 of 3,965 claims
- Antipsychotics, patients 65 and over7%276 of 3,965 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ashley Ko offers telehealth to Medicare patients
Ashley Ko accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Ashley Ko as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Ashley Ko received $1,335 in industry payments in 2025
CMS Open Payments shows 20 general payments to Ashley Ko from 14 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka Pharmaceutical Development & Commercialization, Inc. paid the most, $190.
Companies that paid Ashley Ko the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ashley Ko'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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) |
| 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 Ashley Ko
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ashley Ko's NPI number?
Ashley Ko's NPI number is 1821462045. It was assigned on November 27, 2015, and it is active in the NPI Registry.
What does Ashley Ko specialize in?
Ashley Ko is a primary care nurse practitioner in Houston, Texas. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Ashley Ko practice?
Ashley Ko practices at 8920 Kirby Dr, Houston, TX 77054. Ashley Ko's primary practice is AccessDx Laboratory in Houston, Texas. Dmand AI also links Ashley Ko to 1 physician office and 1 medical group.
What is Ashley Ko's office phone number?
The practice phone on file for Ashley Ko is (346) 571-6627.
What is Ashley Ko's medical license number?
Ashley Ko holds Massachusetts license RN2291986.
Which hospitals is Ashley Ko affiliated with?
Ashley Ko is affiliated with Merrimack Health Methuen Hospital.
What medical group is Ashley Ko part of?
Ashley Ko is linked to Massachusetts Acute Care Specialists. Dmand AI links Ashley Ko to 1 more medical group.
Does Ashley Ko accept Medicare?
Yes. CMS lists Ashley Ko as accepting Medicare assignment.
Does Ashley Ko offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Ashley Ko as offering telehealth services.
How many Medicare patients does Ashley Ko see?
CMS counts 218 Medicare patients who saw Ashley Ko in 2024, with an average age of 75.
Has Ashley Ko received payments from drug or device companies?
CMS Open Payments shows $1,335 in general payments to Ashley Ko from 14 companies from 2025 to 2025. The largest total came from Otsuka Pharmaceutical Development & Commercialization, Inc.
How long has Ashley Ko been practicing?
Ashley Ko graduated from medical school in 2015, 11 years ago.
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