Calla M. Hass, APRN
- Medicare patients, 2024
- 421
- Part D claims, 2024
- 722
- Hospital affiliations
- 2
- Industry payments
- $451
- Medical groups
- 2
- Practice address
- 1325 Triplett St A, Owensboro, KY 42303-3163
- Practice phone
- Call (270) 686-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Owensboro Health Medical Group - Family Medicine
Primary care practice · Owensboro, Kentucky
Find Calla Hass' 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.
Calla M. Hass is a family nurse practitioner in Owensboro, Kentucky
Calla Hass practices at Owensboro Health Medical Group - Family Medicine in Owensboro, Kentucky.
Calla Hass' NPI, 1023478310, was assigned on February 29, 2016. Calla Hass holds Kentucky license 3010141.
- NPI
- 1023478310NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002113156
- NPI enumeration date
- February 29, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (270) 686-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Calla M. Hass practices at Owensboro Health Medical Group - Family Medicine in Owensboro, Kentucky
Calla Hass' primary practice is Owensboro Health Medical Group - Family Medicine, at 1325 Triplett St A, Owensboro, KY 42303-3163. The practice phone is (270) 686-8500.
- Owensboro Health Medical Group - Family Medicine1325 Triplett St A, Owensboro, KY 42303-3163Phone(270) 686-8500
Source: Dmand AI Affiliation Data
Calla M. Hass is affiliated with 4 sites of care and 2 medical groups
Calla Hass' primary practice is Owensboro Health Medical Group - Family Medicine in Owensboro, Kentucky. Calla Hass is also affiliated with Owensboro Health Regional Hospital. The medical group on file is Owensboro Health Medical Group. Dmand AI also links Calla Hass to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Calla M. Hass' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Calla Hass practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Owensboro Health Medical Group - Family Medicine | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Calla M. Hass is one of 4,568 family nurse practitioners in Kentucky
Family is Calla Hass' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Calla Hass is licensed in Kentucky.
Specialties and state licenses
- Family nurse practitioner, KentuckyPrimary
Family nurse practitioners near Calla Hass
Counts of family nurse practitioners 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
Calla M. Hass treated 421 Medicare patients in 2024, average age 74
CMS counts 421 Medicare patients who saw Calla Hass in 2024. The largest group is 65 to 74, with 186 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Calla Hass' median patient age at 74, with 61% women.
Calla Hass' Medicare patients by age, 2024
Calla Hass' Medicare patients by sex, 2024
- Women21351%
- Men20849%
Chronic conditions among Calla Hass' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety35%
- Ischemic heart disease33%
- Diabetes28%
- Depression23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Calla Hass' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Calla M. Hass wrote 722 Medicare Part D claims in 2024
In 2024, Calla Hass wrote 722 Medicare Part D claims for 363 patients. 94% of them were for generic drugs.
Calla Hass' Part D claims by kind of drug, 2024
- Generic682 claims94%
- Brand-name and other40 claims6%
Drug classes CMS tracks in Calla Hass' Part D claims, 2024
- Opioids2%12 of 722 claims
- Antibiotics31%224 of 722 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
Calla M. Hass offers telehealth to Medicare patients
Calla Hass accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Calla Hass as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Calla M. Hass received $451 in industry payments in 2025
CMS Open Payments shows 25 general payments to Calla Hass from 11 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $85.
Companies that paid Calla Hass the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Calla M. Hass'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 Data |
| 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) |
| 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 Calla M. Hass
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Calla M. Hass' NPI number?
Calla M. Hass' NPI number is 1023478310. It was assigned on February 29, 2016, and it is active in the NPI Registry.
What does Calla M. Hass specialize in?
Calla M. Hass is a family nurse practitioner in Owensboro, Kentucky. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Calla M. Hass practice?
Calla Hass practices at 1325 Triplett St A, Owensboro, KY 42303-3163. Calla Hass' primary practice is Owensboro Health Medical Group - Family Medicine in Owensboro, Kentucky. Dmand AI also links Calla Hass to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Calla M. Hass' office phone number?
The practice phone on file for Calla Hass is (270) 686-8500.
What is Calla M. Hass' medical license number?
Calla Hass holds Kentucky license 3010141.
Which hospitals is Calla M. Hass affiliated with?
Calla Hass is affiliated with Owensboro Health Regional Hospital. Dmand AI links Calla Hass to 1 more hospital.
What medical group is Calla M. Hass part of?
Calla Hass is linked to Owensboro Health Medical Group. Dmand AI links Calla Hass to 1 more medical group.
Does Calla M. Hass accept Medicare?
Yes. CMS lists Calla Hass as accepting Medicare assignment.
Does Calla M. Hass offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Calla Hass as offering telehealth services.
How many Medicare patients does Calla M. Hass see?
CMS counts 421 Medicare patients who saw Calla Hass in 2024, with an average age of 74.
Has Calla M. Hass received payments from drug or device companies?
CMS Open Payments shows $451 in general payments to Calla Hass from 11 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Calla M. Hass been practicing?
Calla Hass graduated from medical school in 2015, 11 years ago.
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