Jaclyn Mahlstede, ARNP
- Medicare patients, 2024
- 191
- Part D claims, 2024
- 620
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1035-116Th Ave NE, Bellevue, WA 98004
- Practice phone
- Call (425) 688-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jaclyn Mahlstede'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.
Jaclyn Mahlstede is a family nurse practitioner in Bellevue, Washington
Jaclyn Mahlstede practices at Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System.
Jaclyn Mahlstede's NPI, 1659610764, was assigned on February 8, 2013. Jaclyn Mahlstede holds Washington license AP60820546.
- NPI
- 1659610764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941455224
- NPI enumeration date
- February 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (425) 688-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jaclyn Mahlstede practices at Overlake Medical Center in Bellevue, Washington
Jaclyn Mahlstede's primary practice is Overlake Medical Center, at 1035-116Th Ave NE, Bellevue, WA 98004 in King County. The practice phone is (425) 688-5000.
- Overlake Medical Center1035-116Th Ave NE, Bellevue, WA 98004 · King CountyPhone(425) 688-5000
Source: Dmand AI Affiliation Data
Jaclyn Mahlstede is affiliated with 2 sites of care and 1 medical group
Jaclyn Mahlstede's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. The medical group on file is Overlake Clinics Cardiology. Dmand AI also links Jaclyn Mahlstede to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jaclyn Mahlstede's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jaclyn Mahlstede practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Overlake Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Jaclyn Mahlstede is one of 2,841 family nurse practitioners in Washington
Family is Jaclyn Mahlstede's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jaclyn Mahlstede is licensed in Washington.
Specialties and state licenses
- Family nurse practitioner, WashingtonPrimary
Family nurse practitioners near Jaclyn Mahlstede
Counts of family 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
Jaclyn Mahlstede treated 191 Medicare patients in 2024, average age 78
CMS counts 191 Medicare patients who saw Jaclyn Mahlstede in 2024. The largest group is 75 to 84, with 88 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jaclyn Mahlstede's median patient age at 53, with 63% women.
Jaclyn Mahlstede's Medicare patients by age, 2024
Jaclyn Mahlstede's Medicare patients by sex, 2024
- Women13269%
- Men5931%
Chronic conditions among Jaclyn Mahlstede's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis54%
- Ischemic heart disease27%
- Mood disorders27%
- Anxiety24%
- Depression24%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Jaclyn Mahlstede's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jaclyn Mahlstede wrote 620 Medicare Part D claims in 2024
In 2024, Jaclyn Mahlstede wrote 620 Medicare Part D claims for 354 patients. 87% of them were for generic drugs.
Jaclyn Mahlstede's Part D claims by kind of drug, 2024
- Generic540 claims87%
- Brand-name and other80 claims13%
Drug classes CMS tracks in Jaclyn Mahlstede's Part D claims, 2024
- Opioids3%20 of 620 claims
- Antibiotics7%44 of 620 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
Jaclyn Mahlstede scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Jaclyn Mahlstede for performance year 2024, reported through an alternative payment model (APM). Jaclyn Mahlstede accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jaclyn Mahlstede as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Jaclyn Mahlstede's MIPS scores, performance year 2024
- 87of 100Final score
- 73.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Jaclyn Mahlstede'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)Clinician Public Reporting: Overall MIPS Performance (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 Jaclyn Mahlstede
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jaclyn Mahlstede's NPI number?
Jaclyn Mahlstede's NPI number is 1659610764. It was assigned on February 8, 2013, and it is active in the NPI Registry.
What does Jaclyn Mahlstede specialize in?
Jaclyn Mahlstede is a family nurse practitioner in Bellevue, Washington. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jaclyn Mahlstede practice?
Jaclyn Mahlstede practices at 1035-116Th Ave NE, Bellevue, WA 98004. Jaclyn Mahlstede's primary practice is Overlake Medical Center in Bellevue, Washington, part of MultiCare Health System. Dmand AI also links Jaclyn Mahlstede to 1 group practice or clinic.
What is Jaclyn Mahlstede's office phone number?
The practice phone on file for Jaclyn Mahlstede is (425) 688-5000.
What is Jaclyn Mahlstede's medical license number?
Jaclyn Mahlstede holds Washington license AP60820546.
Which hospitals is Jaclyn Mahlstede affiliated with?
Jaclyn Mahlstede practices at Overlake Medical Center in Bellevue, Washington.
What medical group is Jaclyn Mahlstede part of?
Jaclyn Mahlstede is linked to Overlake Clinics Cardiology.
Does Jaclyn Mahlstede accept Medicare?
Yes. CMS lists Jaclyn Mahlstede as accepting Medicare assignment.
Does Jaclyn Mahlstede offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jaclyn Mahlstede as offering telehealth services.
What is Jaclyn Mahlstede's MIPS score?
Jaclyn Mahlstede's MIPS final score for performance year 2024 is 87 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Jaclyn Mahlstede see?
CMS counts 191 Medicare patients who saw Jaclyn Mahlstede in 2024, with an average age of 78.
How long has Jaclyn Mahlstede been practicing?
Jaclyn Mahlstede graduated from medical school in 2013, 13 years ago.
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