Dr. Catherine Molnar, DO
- Part D claims, 2024
- 472
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Molnar'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. Catherine Molnar is a psychiatrist in Grand Rapids, Michigan
Dr. Molnar practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Molnar's NPI, 1508504259, was assigned on May 23, 2022. Dr. Molnar holds Michigan license 5151015651.
- NPI
- 1508504259NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395125215
- NPI enumeration date
- May 23, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Catherine Molnar practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Molnar's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Dr. Catherine Molnar is affiliated with 2 sites of care and 2 medical groups
Dr. Molnar's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dr. Molnar is also affiliated with Pine Rest Christian Mental Health Services. The medical group on file is Network180. Dmand AI also links Dr. Molnar to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Catherine Molnar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Molnar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Catherine Molnar is one of 1,337 psychiatrists in Michigan
Psychiatry is Dr. Molnar's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Molnar is licensed in Michigan.
Specialties and state licenses
- Psychiatry, MichiganPrimary
Psychiatrists near Dr. Molnar
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. Catherine Molnar's patients have a median age of 25
Across all payers, Dmand AI patient panel data puts Dr. Molnar's median patient age at 25, with 63% women.
Dr. Molnar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 25
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Catherine Molnar wrote 472 Medicare Part D claims in 2024
In 2024, Dr. Molnar wrote 472 Medicare Part D claims for 35 patients. 98% of them were for generic drugs. CMS names the drug for 362 of them, across 18 drugs with 11 or more claims each, at $4,787 in total drug cost.
Dr. Molnar's Part D claims by kind of drug, 2024
- Generic463 claims98%
- Brand-name and other9 claims2%
Dr. Molnar'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 Dr. Molnar's Part D claims, 2024
- Antipsychotics, patients 65 and over6%28 of 472 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
How Dr. Catherine Molnar takes part in Medicare
Dr. Molnar 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)
For MedTech and pharma teams
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Sources for Dr. Catherine Molnar'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 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)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. Catherine Molnar
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. Catherine Molnar's NPI number?
Dr. Catherine Molnar's NPI number is 1508504259. It was assigned on May 23, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine Molnar?
Dr. Catherine Molnar is a psychiatrist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Catherine Molnar practice?
Dr. Molnar practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Molnar's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Molnar to 1 medical group.
What is Dr. Catherine Molnar's office phone number?
The practice phone on file for Dr. Molnar is (616) 391-1774.
What is Dr. Catherine Molnar's medical license number?
Dr. Molnar holds Michigan license 5151015651.
Which hospitals is Dr. Catherine Molnar affiliated with?
Dr. Molnar practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Dr. Molnar is also affiliated with Pine Rest Christian Mental Health Services.
What medical group is Dr. Catherine Molnar part of?
Dr. Molnar is linked to Network180. Dmand AI links Dr. Molnar to 1 more medical group.
Does Dr. Catherine Molnar accept Medicare?
Yes. CMS lists Dr. Molnar as accepting Medicare assignment.
What drugs does Dr. Catherine Molnar prescribe most?
In 2024 Medicare Part D data, Dr. Molnar's most prescribed drugs by claims were Gabapentin, Olanzapine and Trazodone HCl.
How long has Dr. Catherine Molnar been practicing?
Dr. Molnar's NPI was assigned in 2022.
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