Dr. Charles John Gwizdala, MD
- Medicare services, 2017
- 690
- Part D claims, 2018
- 87
- Industry payments
- $229
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 5087 N Royal Dr, Traverse City, MI 49684-6987
- Practice phone
- Call (231) 935-0440
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pulmonary And Critical Care Of Northwest Michigan
Medical specialty practice · Traverse City, Michigan
Find Dr. Gwizdala'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.
Dr. Charles John Gwizdala is a pulmonologist in Saint Paul, Minnesota
Dr. Gwizdala practices at Pulmonary And Critical Care Of Northwest Michigan in Traverse City, Michigan.
Dr. Gwizdala's NPI, 1326045840, was assigned on June 30, 2005. Dr. Gwizdala holds Michigan license 4301051700.
- NPI
- 1326045840NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2005
- NPI status
- Active
- Practice phone
- (231) 935-0440
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles John Gwizdala practices in Traverse City and Saint Paul
Dr. Gwizdala's primary practice is Pulmonary and Critical Care of Northwest Michigan, at 5087 N Royal Dr, Traverse City, MI 49684-6987. The practice phone is (231) 935-0440. The NPI Registry lists Dr. Gwizdala's practice address as 651 Campus Dr, Saint Paul, MN 55112.
- Pulmonary and Critical Care of Northwest MichiganPrimary5087 N Royal Dr, Traverse City, MI 49684-6987Phone(231) 935-0440
- NPI Registry address651 Campus Dr, Saint Paul, MN 55112 · Ramsey CountyPhone(231) 935-0440
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Charles John Gwizdala is affiliated with 1 site of care and 1 medical group
Dr. Gwizdala's primary practice is Pulmonary And Critical Care Of Northwest Michigan in Traverse City, Michigan. Dmand AI also links Dr. Gwizdala to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Charles John Gwizdala's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gwizdala practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pulmonary And Critical Care Of Northwest Michigan | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles John Gwizdala is one of 271 pulmonologists in Minnesota
Pulmonary disease is Dr. Gwizdala's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Gwizdala is licensed in Michigan.
Specialties and state licenses
- Pulmonary disease, MichiganPrimary
Pulmonologists near Dr. Gwizdala
Counts of pulmonologists 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
Dr. Charles John Gwizdala billed Medicare for 690 services in 2017
CMS data shows 690 Medicare services from Dr. Gwizdala across 13 procedure codes in 2017. Medicare paid $47,690 for them.
Dr. Gwizdala's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 4472017: 35321%
- Tests and treatments
- 2016: 6502017: 33748%
Where Dr. Gwizdala's Medicare services took place, 2017
- In an office20430%
- In a facility48670%
Dr. Gwizdala compared with the Minnesota median for pulmonologists, 2017
- Dr. Gwizdala
- Minnesota median
- Medicare services
- 690vs 3182.2 times
- Part D claims
- 87vs 23663% below
Medians across 265 pulmonologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Gwizdala's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Gwizdala?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gwizdala and other pulmonologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles John Gwizdala's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Gwizdala's median patient age at 79, with 0% women.
Dr. Gwizdala's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Charles John Gwizdala wrote 87 Medicare Part D claims in 2018
In 2018, Dr. Gwizdala wrote 87 Medicare Part D claims. They cover 5 drugs, with $33,875 in total drug cost. In 2017, CMS named 261 claims across 10 drugs.
Dr. Gwizdala's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 2612018: 8767%
Drugs named by CMS: 5 in 2018, 10 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Charles John Gwizdala received $229 in industry payments from 2016 to 2019
CMS Open Payments shows 27 general payments to Dr. Gwizdala from 3 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $172.
General payments to Dr. Gwizdala by program year, 2016 to 2019
Companies that paid Dr. Gwizdala the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charles John Gwizdala'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Charles John Gwizdala
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Charles John Gwizdala's NPI number?
Dr. Charles John Gwizdala's NPI number is 1326045840. It was assigned on June 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles John Gwizdala?
Dr. Charles John Gwizdala is a pulmonologist in Saint Paul, Minnesota. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Charles John Gwizdala practice?
Dr. Gwizdala practices at 5087 N Royal Dr, Traverse City, MI 49684-6987. Dr. Gwizdala also practices at 651 Campus Dr, Saint Paul, MN 55112. Dr. Gwizdala's primary practice is Pulmonary And Critical Care Of Northwest Michigan in Traverse City, Michigan. Dmand AI also links Dr. Gwizdala to 1 medical group.
What is Dr. Charles John Gwizdala's office phone number?
The practice phone on file for Dr. Gwizdala is (231) 935-0440.
What is Dr. Charles John Gwizdala's medical license number?
Dr. Gwizdala holds Michigan license 4301051700.
Does Dr. Charles John Gwizdala accept Medicare?
Yes. CMS data shows Dr. Gwizdala billed Medicare for 690 services in 2017.
What services does Dr. Charles John Gwizdala bill to Medicare?
In 2017, Dr. Gwizdala's most billed Medicare services were lung function service (94729), lung function service (94726) and critical care (99291).
What drugs does Dr. Charles John Gwizdala prescribe most?
In 2018 Medicare Part D data, Dr. Gwizdala's most prescribed drugs by claims were Advair Diskus, Azelastine HCl and Fluticasone Propionate.
Has Dr. Charles John Gwizdala received payments from drug or device companies?
CMS Open Payments shows $229 in general payments to Dr. Gwizdala from 3 companies from 2016 to 2019. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Charles John Gwizdala been practicing?
Dr. Gwizdala's NPI was assigned in 2005.
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