Catherine M. Black, CRNP
- Medicare patients, 2024
- 138
- Part D claims, 2024
- 702
- Hospital affiliations
- 1
- Industry payments
- $15
- Medical groups
- 2
- Practice address
- 339 W Main St, Avon, CT 06001
- Practice phone
- Call (860) 972-9033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hartford Healthcare Medical Group
Avon, Connecticut
Find Catherine Black'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.
Catherine M. Black is a family nurse practitioner in Avon, Connecticut
Catherine Black practices at Hartford Healthcare Medical Group in Avon, Connecticut.
Catherine Black's NPI, 1720579840, was assigned on May 24, 2018. Catherine Black holds Connecticut license 11328.
- NPI
- 1720579840NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153686472
- NPI enumeration date
- May 24, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 972-9033
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine M. Black practices at Hartford Healthcare Medical Group in Avon, Connecticut
Catherine Black's primary practice is Hartford Healthcare Medical Group, at 339 W Main St, Avon, CT 06001 in Capitol County. The practice phone is (860) 972-9033.
- Hartford Healthcare Medical Group339 W Main St, Avon, CT 06001 · Capitol CountyPhone(860) 972-9033
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Catherine M. Black is affiliated with 4 sites of care and 2 medical groups
Catherine Black's primary practice is Hartford Healthcare Medical Group in Avon, Connecticut. Catherine Black is also affiliated with Hartford Hospital. The medical group on file is Hartford HealthCare Medical Group. Dmand AI also links Catherine Black to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Catherine M. Black's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Black practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hartford Healthcare Medical Group | 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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Catherine M. Black is one of 2,105 family nurse practitioners in Connecticut
Family is Catherine Black's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Catherine Black's licenses on file in 2 states: Connecticut and Pennsylvania.
Specialties and state licenses
- Family nurse practitioner, ConnecticutPrimary
- Pennsylvania license
Family nurse practitioners near Catherine Black
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
Catherine M. Black treated 138 Medicare patients in 2024, average age 74
CMS counts 138 Medicare patients who saw Catherine Black in 2024. The largest group is 65 to 74, with 50 patients. 74% of them have high cholesterol, and 61% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Catherine Black's median patient age at 57, with 64% women.
Catherine Black's Medicare patients by age, 2024
Catherine Black's Medicare patients by sex, 2024
- Women8964%
- Men4936%
Chronic conditions among Catherine Black's Medicare patients, 2024
- High cholesterol74%
- High blood pressure61%
- Arthritis42%
- Anxiety29%
- Mood disorders22%
- Osteoporosis22%
- Atrial fibrillation18%
- Chronic kidney disease17%
Share of Medicare patients with each condition. A patient can have several.
Catherine Black's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Catherine M. Black wrote 702 Medicare Part D claims in 2024
In 2024, Catherine Black wrote 702 Medicare Part D claims for 340 patients. 89% of them were for generic drugs.
Catherine Black's Part D claims by kind of drug, 2024
- Generic626 claims89%
- Brand-name76 claims11%
Drug classes CMS tracks in Catherine Black's Part D claims, 2024
- Antibiotics9%64 of 702 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
Catherine M. Black offers telehealth to Medicare patients
Catherine Black accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Catherine Black as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Catherine M. Black received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Catherine Black from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $15.
Companies that paid Catherine Black 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 Catherine M. Black'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Catherine M. Black
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine M. Black's NPI number?
Catherine M. Black's NPI number is 1720579840. It was assigned on May 24, 2018, and it is active in the NPI Registry.
What does Catherine M. Black specialize in?
Catherine M. Black is a family nurse practitioner in Avon, Connecticut. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Catherine M. Black practice?
Catherine Black practices at 339 W Main St, Avon, CT 06001. Catherine Black's primary practice is Hartford Healthcare Medical Group in Avon, Connecticut. Dmand AI also links Catherine Black to 2 group practices and clinics and 1 medical group.
What is Catherine M. Black's office phone number?
The practice phone on file for Catherine Black is (860) 972-9033.
What is Catherine M. Black's medical license number?
Catherine Black holds Connecticut license 11328, one of the licenses on file in 2 states.
Which states has Catherine M. Black been licensed in?
Dmand AI has state licenses on file for Catherine Black in Connecticut and Pennsylvania.
Which hospitals is Catherine M. Black affiliated with?
Catherine Black is affiliated with Hartford Hospital.
What medical group is Catherine M. Black part of?
Catherine Black is linked to Hartford HealthCare Medical Group. Dmand AI links Catherine Black to 1 more medical group.
Does Catherine M. Black accept Medicare?
Yes. CMS lists Catherine Black as accepting Medicare assignment.
Does Catherine M. Black offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Catherine Black as offering telehealth services.
Show 3 more questionsShow fewer questions
How many Medicare patients does Catherine M. Black see?
CMS counts 138 Medicare patients who saw Catherine Black in 2024, with an average age of 74.
Has Catherine M. Black received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Catherine Black from 1 company from 2025 to 2025. The largest total came from Amgen Inc.
How long has Catherine M. Black been practicing?
Catherine Black graduated from medical school in 2017, 9 years ago.
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