Erin Elizabeth Chojnacki, PA-C
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 303
- MIPS score, 2024
- 86
- Hospital affiliations
- 5
- Industry payments
- $189
- Practice address
- 9397 Crown Crest Blvd, Parker, CO 80138
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crown Point Surgery Center - HOPD
Acute Care Hospital outpatient department · Parker, Colorado
Find Erin Chojnacki'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.
Erin Elizabeth Chojnacki is a physician assistant in Parker, Colorado
Erin Chojnacki practices at Crown Point Surgery Center - HOPD in Parker, Colorado.
Erin Chojnacki's NPI, 1225556574, was assigned on September 7, 2017.
- NPI
- 1225556574NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214277391
- NPI enumeration date
- September 7, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Erin Elizabeth Chojnacki practices at Crown Point Surgery Center - HOPD in Parker, Colorado
Erin Chojnacki's primary practice is Crown Point Surgery Center - HOPD, at 9397 Crown Crest Blvd, Parker, CO 80138.
- Crown Point Surgery Center - HOPD9397 Crown Crest Blvd, Parker, CO 80138
Source: Dmand AI Affiliation Data
Erin Elizabeth Chojnacki is affiliated with 6 sites of care and 2 medical groups
Erin Chojnacki's primary practice is Crown Point Surgery Center - HOPD in Parker, Colorado. Erin Chojnacki is also affiliated with AdventHealth Parker. The medical group on file is AdventHealth Transplant Institute North Billings. Dmand AI also links Erin Chojnacki to 4 more hospitals and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Erin Elizabeth Chojnacki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Chojnacki practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crown Point Surgery Center - HOPD | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Erin Elizabeth Chojnacki is one of 3,013 physician assistants in Colorado
Physician assistant is Erin Chojnacki's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Erin Chojnacki has a license on file in Colorado.
Specialties and state licenses
- Surgical physician assistant, Colorado
Physician assistants near Erin Chojnacki
Counts of physician assistants 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
Erin Elizabeth Chojnacki treated 146 Medicare patients in 2024, average age 75
CMS counts 146 Medicare patients who saw Erin Chojnacki in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have arthritis, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Erin Chojnacki's median patient age at 68, with 65% women.
Erin Chojnacki's Medicare patients by age, 2024
Erin Chojnacki's Medicare patients by sex, 2024
- Women8860%
- Men5840%
Chronic conditions among Erin Chojnacki's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Osteoporosis32%
- Anxiety31%
- Mood disorders31%
- Ischemic heart disease30%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Erin Chojnacki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Erin Elizabeth Chojnacki wrote 303 Medicare Part D claims in 2024
In 2024, Erin Chojnacki wrote 303 Medicare Part D claims for 108 patients. 97% of them were for generic drugs.
Erin Chojnacki's Part D claims by kind of drug, 2024
- Generic295 claims97%
- Brand-name and other8 claims3%
Drug classes CMS tracks in Erin Chojnacki's Part D claims, 2024
- Opioids28%85 of 303 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
Erin Elizabeth Chojnacki scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Erin Chojnacki for performance year 2024, reported as part of a group. Erin Chojnacki accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Erin Chojnacki as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Erin Chojnacki's MIPS scores, performance year 2024
- 86of 100Final score
- 78.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
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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Erin Elizabeth Chojnacki received $189 in industry payments in 2025
CMS Open Payments shows 3 general payments to Erin Chojnacki from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $189.
Companies that paid Erin Chojnacki 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 Erin Elizabeth Chojnacki'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 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) |
| 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 Erin Elizabeth Chojnacki
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin Elizabeth Chojnacki's NPI number?
Erin Elizabeth Chojnacki's NPI number is 1225556574. It was assigned on September 7, 2017, and it is active in the NPI Registry.
What does Erin Elizabeth Chojnacki specialize in?
Erin Elizabeth Chojnacki is a physician assistant in Parker, Colorado. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Erin Elizabeth Chojnacki practice?
Erin Chojnacki practices at 9397 Crown Crest Blvd, Parker, CO 80138. Erin Chojnacki's primary practice is Crown Point Surgery Center - HOPD in Parker, Colorado. Dmand AI also links Erin Chojnacki to 4 hospitals and 1 medical group.
Which hospitals is Erin Elizabeth Chojnacki affiliated with?
Erin Chojnacki is affiliated with AdventHealth Parker. Dmand AI links Erin Chojnacki to 4 more hospitals.
What medical group is Erin Elizabeth Chojnacki part of?
Erin Chojnacki is linked to AdventHealth Transplant Institute North Billings. Dmand AI links Erin Chojnacki to 1 more medical group.
Does Erin Elizabeth Chojnacki accept Medicare?
Yes. CMS lists Erin Chojnacki as accepting Medicare assignment.
Does Erin Elizabeth Chojnacki offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Erin Chojnacki as offering telehealth services.
What is Erin Elizabeth Chojnacki's MIPS score?
Erin Chojnacki's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Erin Elizabeth Chojnacki see?
CMS counts 146 Medicare patients who saw Erin Chojnacki in 2024, with an average age of 75.
Has Erin Elizabeth Chojnacki received payments from drug or device companies?
CMS Open Payments shows $189 in general payments to Erin Chojnacki from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Erin Elizabeth Chojnacki been practicing?
Erin Chojnacki graduated from medical school in 2017, 9 years ago.
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