Dr. Abby R. Chrzanowski, MD
- Medicare services, 2024
- 157
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 197
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 2901 Squalicum Parkway, Bellingham, WA 98225
- Practice phone
- Call (360) 734-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chrzanowski's professional email, personal email and mobile number
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Dr. Abby R. Chrzanowski is a psychiatrist in Bellingham, Washington
Dr. Chrzanowski practices at PeaceHealth St. Joseph Medical Center in Bellingham, Washington, part of PeaceHealth.
Dr. Chrzanowski's NPI, 1992265508, was assigned on March 20, 2019. Dr. Chrzanowski holds Washington license MD61409446.
- NPI
- 1992265508NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880937911
- NPI enumeration date
- March 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 734-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Abby R. Chrzanowski practices at PeaceHealth St. Joseph Medical Center in Bellingham, Washington
Dr. Chrzanowski's primary practice is PeaceHealth St. Joseph Medical Center, at 2901 Squalicum Parkway, Bellingham, WA 98225 in Whatcom County. The practice phone is (360) 734-5400.
- PeaceHealth St. Joseph Medical Center2901 Squalicum Parkway, Bellingham, WA 98225 · Whatcom CountyPhone(360) 734-5400
Source: Dmand AI Affiliation Data
Dr. Abby R. Chrzanowski is affiliated with 2 sites of care and 1 medical group
Dr. Chrzanowski's primary practice is PeaceHealth St. Joseph Medical Center in Bellingham, Washington, part of PeaceHealth. The medical group on file is PeaceHealth Medical Group. Dmand AI also links Dr. Chrzanowski to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Abby R. Chrzanowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chrzanowski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth St. Joseph 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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Dmand AI maps EHR vendors, IT decision makers and buying committees across PeaceHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Abby R. Chrzanowski is one of 758 psychiatrists in Washington
Psychiatry is Dr. Chrzanowski's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Chrzanowski is licensed in Washington.
Specialties and state licenses
- Psychiatry, WashingtonPrimary
Psychiatrists near Dr. Chrzanowski
Counts of psychiatrists 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. Abby R. Chrzanowski billed Medicare for 157 services in 2024
CMS data shows 157 Medicare services from Dr. Chrzanowski across 4 procedure codes in 2024, for 35 Medicare patients. Medicare paid $12,334 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chrzanowski's Medicare services by type, 2024
- Office and hospital visits145
- Tests and treatments12
Dr. Chrzanowski compared with the Washington median for psychiatrists, 2024
- Dr. Chrzanowski
- Washington median
- Medicare services
- 157vs 11240% above
- Medicare patients
- 35vs 35Close to median
Medians across 856 psychiatrists in Washington with Dmand AI profiles that report each measure.
Dr. Chrzanowski'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chrzanowski and other psychiatrists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Abby R. Chrzanowski treated 35 Medicare patients in 2024, average age 57
CMS counts 35 Medicare patients who saw Dr. Chrzanowski in 2024. The largest group is under 65, with 19 patients. 75% of them have anxiety, and 71% have mood disorders. 66% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chrzanowski's median patient age at 63, with 62% women.
Dr. Chrzanowski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chrzanowski's Medicare patients by sex, 2024
- Women1234%
- Men2366%
Chronic conditions among Dr. Chrzanowski's Medicare patients, 2024
- Anxiety75%
- Mood disorders71%
- Schizophrenia and other psychoses71%
- Depression60%
- Alcohol and drug use disorders51%
- High blood pressure49%
- High cholesterol49%
- Tobacco use49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chrzanowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Abby R. Chrzanowski wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Chrzanowski wrote 197 Medicare Part D claims for 37 patients. 94% of them were for generic drugs.
Dr. Chrzanowski's Part D claims by kind of drug, 2024
- Generic185 claims94%
- Brand-name12 claims6%
Drug classes CMS tracks in Dr. Chrzanowski's Part D claims, 2024
- Antipsychotics, patients 65 and over8%15 of 197 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
How Dr. Abby R. Chrzanowski takes part in Medicare
Dr. Chrzanowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Abby R. Chrzanowski'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 (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) |
| 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. Abby R. Chrzanowski
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. Abby R. Chrzanowski's NPI number?
Dr. Abby R. Chrzanowski's NPI number is 1992265508. It was assigned on March 20, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Abby R. Chrzanowski?
Dr. Abby R. Chrzanowski is a psychiatrist in Bellingham, Washington. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Abby R. Chrzanowski practice?
Dr. Chrzanowski practices at 2901 Squalicum Parkway, Bellingham, WA 98225. Dr. Chrzanowski's primary practice is PeaceHealth St. Joseph Medical Center in Bellingham, Washington, part of PeaceHealth. Dmand AI also links Dr. Chrzanowski to 1 hospital.
What is Dr. Abby R. Chrzanowski's office phone number?
The practice phone on file for Dr. Chrzanowski is (360) 734-5400.
What is Dr. Abby R. Chrzanowski's medical license number?
Dr. Chrzanowski holds Washington license MD61409446.
Which hospitals is Dr. Abby R. Chrzanowski affiliated with?
Dr. Chrzanowski practices at PeaceHealth St. Joseph Medical Center in Bellingham, Washington. Dmand AI links Dr. Chrzanowski to 1 more hospital.
What medical group is Dr. Abby R. Chrzanowski part of?
Dr. Chrzanowski is linked to PeaceHealth Medical Group.
Does Dr. Abby R. Chrzanowski accept Medicare?
Yes. CMS data shows Dr. Chrzanowski billed Medicare for 157 services in 2024, and Dr. Chrzanowski accepts Medicare assignment.
How many Medicare patients does Dr. Abby R. Chrzanowski see?
CMS counts 35 Medicare patients who saw Dr. Chrzanowski in 2024, with an average age of 57.
What services does Dr. Abby R. Chrzanowski bill to Medicare?
In 2024, Dr. Chrzanowski's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
How long has Dr. Abby R. Chrzanowski been practicing?
Dr. Chrzanowski graduated from medical school in 2019, 7 years ago.
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