Christopher Michael Filak, PA
- Medicare services, 2024
- 100
- Medicare patients, 2024
- 108
- Part D claims, 2024
- 138
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 8800 North Tyron Street, Charlotte, NC 28262
- Practice phone
- Call (704) 548-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Christopher Michael Filak is a physician assistant in Charlotte, North Carolina
Christopher Filak practices at Atrium Health University City in Charlotte, North Carolina, part of Advocate Health.
Christopher Filak's NPI, 1881161107, was assigned on October 24, 2018. Christopher Filak holds Massachusetts license PA9458.
- NPI
- 1881161107NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688913577
- NPI enumeration date
- October 24, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 548-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher Michael Filak practices at Atrium Health University City in Charlotte, North Carolina
Christopher Filak's primary practice is Atrium Health University City, at 8800 North Tyron Street, Charlotte, NC 28262 in Mecklenburg County. The practice phone is (704) 548-6000.
- Atrium Health University City8800 North Tyron Street, Charlotte, NC 28262 · Mecklenburg CountyPhone(704) 548-6000
Source: Dmand AI Affiliation Data
Christopher Michael Filak is affiliated with 2 sites of care and 1 medical group
Christopher Filak's primary practice is Atrium Health University City in Charlotte, North Carolina, part of Advocate Health. The medical group on file is Wake Forest Emergency Providers. Dmand AI also links Christopher Filak to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christopher Michael Filak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Filak practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health University City | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Michael Filak is one of 7,765 physician assistants in North Carolina
Physician assistant is Christopher Filak's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Christopher Filak's licenses on file in 2 states: Massachusetts and New York.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
- New York license
Physician assistants near Christopher Filak
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
Christopher Michael Filak billed Medicare for 100 services in 2024
CMS data shows 100 Medicare services from Christopher Filak across 3 procedure codes in 2024, for 108 Medicare patients. Medicare paid $10,133 for them. Every service was in a facility, such as a hospital, rather than an office.
Christopher Filak compared with the North Carolina median for physician assistants, 2024
- Christopher Filak
- North Carolina median
- Medicare services
- 100vs 15435% below
- Medicare patients
- 108vs 12010% below
- Part D claims
- 46vs 16973% below
Medians across 5,383 physician assistants in North Carolina with Dmand AI profiles that report each measure.
Christopher Filak'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Christopher Michael Filak treated 108 Medicare patients in 2024, average age 75
CMS counts 108 Medicare patients who saw Christopher Filak in 2024. The largest group is 75 to 84, with 44 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Christopher Filak's median patient age at 57, with 55% women.
Christopher Filak's Medicare patients by age, 2024
Christopher Filak's Medicare patients by sex, 2024
- Women6156%
- Men4744%
Chronic conditions among Christopher Filak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease31%
- Atrial fibrillation29%
- Chronic kidney disease28%
- Diabetes28%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Christopher Filak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher Michael Filak wrote 138 Medicare Part D claims in 2024
In 2024, Christopher Filak wrote 138 Medicare Part D claims for 112 patients. 92% of them were for generic drugs. CMS names the drug for 46 of them, across 3 drugs with 11 or more claims each, at $242 in total drug cost.
Christopher Filak's Part D claims by kind of drug, 2024
- Generic127 claims92%
- Brand-name11 claims8%
Christopher Filak'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 Christopher Filak's Part D claims, 2024
- Opioids19%26 of 138 claims
- Antibiotics37%51 of 138 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Christopher Michael Filak scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Christopher Filak for performance year 2024, reported as part of a group. Christopher Filak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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 Christopher Michael Filak'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 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)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 Christopher Michael Filak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher Michael Filak's NPI number?
Christopher Michael Filak's NPI number is 1881161107. It was assigned on October 24, 2018, and it is active in the NPI Registry.
What does Christopher Michael Filak specialize in?
Christopher Michael Filak is a physician assistant in Charlotte, North Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Christopher Michael Filak practice?
Christopher Filak practices at 8800 North Tyron Street, Charlotte, NC 28262. Christopher Filak's primary practice is Atrium Health University City in Charlotte, North Carolina, part of Advocate Health. Dmand AI also links Christopher Filak to 1 clinical lab.
What is Christopher Michael Filak's office phone number?
The practice phone on file for Christopher Filak is (704) 548-6000.
What is Christopher Michael Filak's medical license number?
Christopher Filak holds Massachusetts license PA9458, one of the licenses on file in 2 states.
Which states has Christopher Michael Filak been licensed in?
Dmand AI has state licenses on file for Christopher Filak in Massachusetts and New York.
Which hospitals is Christopher Michael Filak affiliated with?
Christopher Filak practices at Atrium Health University City in Charlotte, North Carolina.
What medical group is Christopher Michael Filak part of?
Christopher Filak is linked to Wake Forest Emergency Providers.
Does Christopher Michael Filak accept Medicare?
Yes. CMS data shows Christopher Filak billed Medicare for 100 services in 2024, and Christopher Filak accepts Medicare assignment.
What is Christopher Michael Filak's MIPS score?
Christopher Filak's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
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How many Medicare patients does Christopher Michael Filak see?
CMS counts 108 Medicare patients who saw Christopher Filak in 2024, with an average age of 75.
What services does Christopher Michael Filak bill to Medicare?
In 2024, Christopher Filak's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
What drugs does Christopher Michael Filak prescribe most?
In 2024 Medicare Part D data, Christopher Filak's most prescribed drugs by claims were Oxycodone-Acetaminophen, Cephalexin and Amoxicillin-Clavulanate Potass.
How long has Christopher Michael Filak been practicing?
Christopher Filak graduated from medical school in 2018, 8 years ago.
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