Dr. Jimmy R. Mascaro, DO
- Medicare services, 2024
- 658
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 5,655
- Hospital affiliations
- 1
- Industry payments
- $362,296
- Practice address
- 23019 Highway 149, Sigourney, IA 52591
- Practice phone
- Call (641) 622-2720
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mascaro's professional email, personal email and mobile number
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Dr. Jimmy R. Mascaro is a psychiatrist in Sigourney, Iowa
Dr. Mascaro practices at Keokuk County Hospital & Clinics in Sigourney, Iowa, part of State of Iowa.
Dr. Mascaro's NPI, 1104998251, was assigned on November 14, 2006. Dr. Mascaro holds Iowa license 3768.
- NPI
- 1104998251NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042210973
- NPI enumeration date
- November 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (641) 622-2720
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jimmy R. Mascaro practices at Keokuk County Hospital & Clinics in Sigourney, Iowa
Dr. Mascaro's primary practice is Keokuk County Hospital & Clinics, at 23019 Highway 149, Sigourney, IA 52591 in Keokuk County. The practice phone is (641) 622-2720.
- Keokuk County Hospital & Clinics23019 Highway 149, Sigourney, IA 52591 · Keokuk CountyPhone(641) 622-2720
Source: Dmand AI Affiliation Data
Dr. Jimmy R. Mascaro is affiliated with 1 site of care and 1 medical group
Dr. Mascaro's primary practice is Keokuk County Hospital & Clinics in Sigourney, Iowa, part of State of Iowa. The medical group on file is Southern Iowa Mental Health Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jimmy R. Mascaro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mascaro practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keokuk County Hospital & Clinics | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jimmy R. Mascaro is one of 276 psychiatrists in Iowa
Psychiatry is Dr. Mascaro's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Mascaro is licensed in Iowa.
Specialties and state licenses
- Psychiatry, IowaPrimary
Psychiatrists near Dr. Mascaro
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. Jimmy R. Mascaro billed Medicare for 658 services in 2024
CMS data shows 658 Medicare services from Dr. Mascaro across 3 procedure codes in 2024, for 79 Medicare patients. Medicare paid $19,973 for them. Every service was in an office.
Dr. Mascaro's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3922024: 33614%
- Other services
- 2023: 3442024: 3226%
Dr. Mascaro compared with the Iowa median for psychiatrists, 2024
- Dr. Mascaro
- Iowa median
- Medicare services
- 658vs 1843.6 times
- Medicare patients
- 79vs 6816% above
- Part D claims
- 5,536vs 15635.5 times
Medians across 295 psychiatrists in Iowa with Dmand AI profiles that report each measure.
Dr. Mascaro'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. Mascaro and other psychiatrists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jimmy R. Mascaro treated 79 Medicare patients in 2024, average age 62
CMS counts 79 Medicare patients who saw Dr. Mascaro in 2024. The largest group is under 65, with 42 patients. 72% of them have mood disorders, and 54% have anxiety. 59% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mascaro's median patient age at 67, with 38% women.
Dr. Mascaro's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mascaro's Medicare patients by sex, 2024
- Women3848%
- Men4152%
Chronic conditions among Dr. Mascaro's Medicare patients, 2024
- Mood disorders72%
- Anxiety54%
- High cholesterol54%
- Depression51%
- High blood pressure48%
- Tobacco use33%
- Bipolar disorder32%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mascaro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women38%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jimmy R. Mascaro wrote 5,655 Medicare Part D claims in 2024
In 2024, Dr. Mascaro wrote 5,655 Medicare Part D claims for 214 patients. 88% of them were for generic drugs. CMS names the drug for 5,536 of them, across 63 drugs with 11 or more claims each, at $1,181,914 in total drug cost. In 2023, CMS named 6,252 claims across 69 drugs.
Dr. Mascaro's Part D claims by kind of drug, 2024
- Generic4,963 claims88%
- Brand-name692 claims12%
Dr. Mascaro'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. Mascaro's Part D claims, 2024
- Antipsychotics, patients 65 and over12%654 of 5,655 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,2522024: 5,53611%
Drugs named by CMS: 63 in 2024, 69 in 2023.
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
Dr. Jimmy R. Mascaro offers telehealth to Medicare patients
Dr. Mascaro accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mascaro as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jimmy R. Mascaro received $362,296 in industry payments from 2016 to 2025
CMS Open Payments shows 692 general payments to Dr. Mascaro from 17 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 87% of the total. Abbvie Inc. paid the most, $185,363.
General payments to Dr. Mascaro by program year, 2016 to 2025
General payments to Dr. Mascaro by kind, 2016 to 2025
- Speaker and faculty fees$314,79587%
- Travel and lodging$34,3929%
- Food and beverage$11,1123%
- Consulting fees$1,8401%
- Education$1580%
Companies that paid Dr. Mascaro the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jimmy R. Mascaro'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) |
| 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. Jimmy R. Mascaro
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. Jimmy R. Mascaro's NPI number?
Dr. Jimmy R. Mascaro's NPI number is 1104998251. It was assigned on November 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jimmy R. Mascaro?
Dr. Jimmy R. Mascaro is a psychiatrist in Sigourney, Iowa. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Jimmy R. Mascaro practice?
Dr. Mascaro practices at 23019 Highway 149, Sigourney, IA 52591. Dr. Mascaro's primary practice is Keokuk County Hospital & Clinics in Sigourney, Iowa, part of State of Iowa.
What is Dr. Jimmy R. Mascaro's office phone number?
The practice phone on file for Dr. Mascaro is (641) 622-2720.
What is Dr. Jimmy R. Mascaro's medical license number?
Dr. Mascaro holds Iowa license 3768.
Which hospitals is Dr. Jimmy R. Mascaro affiliated with?
Dr. Mascaro practices at Keokuk County Hospital & Clinics in Sigourney, Iowa.
What medical group is Dr. Jimmy R. Mascaro part of?
Dr. Mascaro is linked to Southern Iowa Mental Health Center.
Does Dr. Jimmy R. Mascaro accept Medicare?
Yes. CMS data shows Dr. Mascaro billed Medicare for 658 services in 2024, and Dr. Mascaro accepts Medicare assignment.
Does Dr. Jimmy R. Mascaro offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mascaro as offering telehealth services.
How many Medicare patients does Dr. Jimmy R. Mascaro see?
CMS counts 79 Medicare patients who saw Dr. Mascaro in 2024, with an average age of 62.
Show 4 more questionsShow fewer questions
What services does Dr. Jimmy R. Mascaro bill to Medicare?
In 2024, Dr. Mascaro's most billed Medicare services were medicare temporary code (Q3014), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Jimmy R. Mascaro prescribe most?
In 2024 Medicare Part D data, Dr. Mascaro's most prescribed drugs by claims were Quetiapine Fumarate, Vraylar and Trazodone HCl.
Has Dr. Jimmy R. Mascaro received payments from drug or device companies?
CMS Open Payments shows $362,296 in general payments to Dr. Mascaro from 17 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jimmy R. Mascaro been practicing?
Dr. Mascaro graduated from medical school in 2001, 25 years ago.
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