Thao T. Chajkowski, CRNP
- Hospital affiliations
- 2
- Industry payments
- $402
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 108 Lowther St, Lemoyne, PA 17043
- Practice phone
- Call (717) 774-1366
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Internists of Central Pennsylvania Ltd.
Lemoyne, Pennsylvania
Find Thao Chajkowski'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.
Thao T. Chajkowski is a family nurse practitioner in Lemoyne, Pennsylvania
Thao Chajkowski practices at Internists of Central Pennsylvania Ltd. in Lemoyne, Pennsylvania.
Thao Chajkowski's NPI, 1003626722, was assigned on January 14, 2025. Thao Chajkowski holds Pennsylvania license SP030353.
- NPI
- 1003626722NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789103482
- NPI enumeration date
- January 14, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (717) 774-1366
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Thao T. Chajkowski practices at Internists of Central Pennsylvania Ltd. in Lemoyne, Pennsylvania
Thao Chajkowski's primary practice is Internists of Central Pennsylvania Ltd., at 108 Lowther St, Lemoyne, PA 17043 in Cumberland County. The practice phone is (717) 774-1366.
- Internists of Central Pennsylvania Ltd.108 Lowther St, Lemoyne, PA 17043 · Cumberland CountyPhone(717) 774-1366
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Thao T. Chajkowski is affiliated with 5 sites of care and 2 medical groups
Thao Chajkowski's primary practice is Internists of Central Pennsylvania Ltd. in Lemoyne, Pennsylvania. Thao Chajkowski is also affiliated with UPMC Harrisburg. The medical group on file is Internist Of Central Pennsylvania. Dmand AI also links Thao Chajkowski to 1 more hospital, 2 group practices and clinics and 1 medical group, 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 Thao T. Chajkowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thao Chajkowski practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Internists of Central Pennsylvania Ltd. | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Thao T. Chajkowski is one of 5,541 family nurse practitioners in Pennsylvania
Family is Thao Chajkowski's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Thao Chajkowski is licensed in Pennsylvania.
Specialties and state licenses
- Family nurse practitioner, PennsylvaniaPrimary
Family nurse practitioners near Thao Chajkowski
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
Thao T. Chajkowski's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Thao Chajkowski's median patient age at 66, with 62% women.
Thao Chajkowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Thao T. Chajkowski offers telehealth to Medicare patients
Thao Chajkowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Thao Chajkowski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Thao T. Chajkowski received $402 in industry payments in 2025
CMS Open Payments shows 18 general payments to Thao Chajkowski from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $118.
Companies that paid Thao Chajkowski 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 Thao T. Chajkowski'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Thao T. Chajkowski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thao T. Chajkowski's NPI number?
Thao T. Chajkowski's NPI number is 1003626722. It was assigned on January 14, 2025, and it is active in the NPI Registry.
What does Thao T. Chajkowski specialize in?
Thao T. Chajkowski is a family nurse practitioner in Lemoyne, Pennsylvania. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Thao T. Chajkowski practice?
Thao Chajkowski practices at 108 Lowther St, Lemoyne, PA 17043. Thao Chajkowski's primary practice is Internists of Central Pennsylvania Ltd. in Lemoyne, Pennsylvania. Dmand AI also links Thao Chajkowski to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Thao T. Chajkowski's office phone number?
The practice phone on file for Thao Chajkowski is (717) 774-1366.
What is Thao T. Chajkowski's medical license number?
Thao Chajkowski holds Pennsylvania license SP030353.
Which hospitals is Thao T. Chajkowski affiliated with?
Thao Chajkowski is affiliated with UPMC Harrisburg. Dmand AI links Thao Chajkowski to 1 more hospital.
What medical group is Thao T. Chajkowski part of?
Thao Chajkowski is linked to Internist Of Central Pennsylvania. Dmand AI links Thao Chajkowski to 1 more medical group.
Does Thao T. Chajkowski accept Medicare?
Yes. CMS lists Thao Chajkowski as accepting Medicare assignment.
Does Thao T. Chajkowski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Thao Chajkowski as offering telehealth services.
Has Thao T. Chajkowski received payments from drug or device companies?
CMS Open Payments shows $402 in general payments to Thao Chajkowski from 9 companies from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Thao T. Chajkowski been practicing?
Thao Chajkowski graduated from medical school in 2023, 3 years ago.
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