Cathy Hollowell, NP
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 99
- MIPS score, 2024
- 71
- Industry payments
- $252
- Affiliated sites
- 1
- Practice address
- 7800 Sw 87th Ave, Miami, FL 33173
- Practice phone
- Call (305) 595-0109
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Asthma & Allergy Associates of FL PA
Miami, Florida
Find Cathy Hollowell'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.
Cathy Hollowell is a nurse practitioner in Miami, Florida
Cathy Hollowell practices at Asthma & Allergy Associates of FL PA in Miami, Florida.
Cathy Hollowell's NPI, 1265710941, was assigned on July 28, 2011. Cathy Hollowell holds Florida license 9348880.
- NPI
- 1265710941NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123295292
- NPI enumeration date
- July 28, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 595-0109
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cathy Hollowell practices at Asthma & Allergy Associates of FL PA in Miami, Florida
Cathy Hollowell's primary practice is Asthma & Allergy Associates of FL PA, at 7800 Sw 87th Ave, Miami, FL 33173 in Miami-Dade County. The practice phone is (305) 595-0109.
- Asthma & Allergy Associates of FL PA7800 Sw 87th Ave, Miami, FL 33173 · Miami-Dade CountyPhone(305) 595-0109
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cathy Hollowell is affiliated with 2 sites of care and 1 medical group
Cathy Hollowell's primary practice is Asthma & Allergy Associates of FL PA in Miami, Florida. The medical group on file is Asthma & Allergy Associates of Florida. Dmand AI also links Cathy Hollowell to 1 more group practice or clinic, 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 Cathy Hollowell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cathy Hollowell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Asthma & Allergy Associates of FL PA | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Cathy Hollowell is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Cathy Hollowell's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Cathy Hollowell's licenses on file in 2 states: Florida and Michigan.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
- Registered nurse, Michigan
Nurse practitioners near Cathy Hollowell
Counts of 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
Cathy Hollowell treated 47 Medicare patients in 2024, average age 74
CMS counts 47 Medicare patients who saw Cathy Hollowell in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.58, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Cathy Hollowell's median patient age at 35, with 57% women.
Cathy Hollowell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Cathy Hollowell's Medicare patients by sex, 2024
- Women2962%
- Men1838%
Chronic conditions among Cathy Hollowell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Asthma49%
- Anxiety47%
- Ischemic heart disease36%
- Mood disorders36%
- Atrial fibrillation28%
Share of Medicare patients with each condition. A patient can have several.
Cathy Hollowell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cathy Hollowell wrote 99 Medicare Part D claims in 2024
In 2024, Cathy Hollowell wrote 99 Medicare Part D claims for 39 patients. 57% of them were for generic drugs.
Cathy Hollowell's Part D claims by kind of drug, 2024
- Generic56 claims57%
- Brand-name43 claims43%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Cathy Hollowell scored 71 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 71 out of 100 for Cathy Hollowell for performance year 2024, reported as part of a group. Cathy Hollowell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cathy Hollowell's MIPS scores, performance year 2024
- 71of 100Final score
- 70.8of 100Quality
- 40of 100Improvement Activities
- 55of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Cathy Hollowell received $252 in industry payments in 2025
CMS Open Payments shows 12 general payments to Cathy Hollowell from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $136.
Companies that paid Cathy Hollowell 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 Cathy Hollowell'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)Clinician Public Reporting: Overall MIPS Performance (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 Cathy Hollowell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cathy Hollowell's NPI number?
Cathy Hollowell's NPI number is 1265710941. It was assigned on July 28, 2011, and it is active in the NPI Registry.
What does Cathy Hollowell specialize in?
Cathy Hollowell is a nurse practitioner in Miami, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Cathy Hollowell practice?
Cathy Hollowell practices at 7800 Sw 87th Ave, Miami, FL 33173. Cathy Hollowell's primary practice is Asthma & Allergy Associates of FL PA in Miami, Florida. Dmand AI also links Cathy Hollowell to 1 group practice or clinic.
What is Cathy Hollowell's office phone number?
The practice phone on file for Cathy Hollowell is (305) 595-0109.
What is Cathy Hollowell's medical license number?
Cathy Hollowell holds Florida license 9348880, one of the licenses on file in 2 states.
Which states has Cathy Hollowell been licensed in?
Dmand AI has state licenses on file for Cathy Hollowell in Florida and Michigan.
What medical group is Cathy Hollowell part of?
Cathy Hollowell is linked to Asthma & Allergy Associates of Florida.
Does Cathy Hollowell accept Medicare?
Yes. CMS lists Cathy Hollowell as accepting Medicare assignment.
What is Cathy Hollowell's MIPS score?
Cathy Hollowell's MIPS final score for performance year 2024 is 71 out of 100, reported as part of a group.
How many Medicare patients does Cathy Hollowell see?
CMS counts 47 Medicare patients who saw Cathy Hollowell in 2024, with an average age of 74.
Has Cathy Hollowell received payments from drug or device companies?
CMS Open Payments shows $252 in general payments to Cathy Hollowell from 5 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Cathy Hollowell been practicing?
Cathy Hollowell graduated from medical school in 2011, 15 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Florida by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card