Mason P. Hershorin, ARNP, MSN
- Medicare services, 2024
- 1,936
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 5,379
- Industry payments
- $106
- Affiliated sites
- 5
- Practice address
- 4801 S University Dr, Davie, FL 33328
- Practice phone
- Call (954) 444-7661
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mason Hershorin Msn ARNP Inc.
Davie, Florida
Find Mason Hershorin'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.
Mason P. Hershorin is a nurse practitioner in Davie, Florida
Mason Hershorin practices at Mason Hershorin Msn ARNP Inc. in Davie, Florida.
Mason Hershorin's NPI, 1649201401, was assigned on July 6, 2006. Mason Hershorin holds Florida license ARNP2516442.
- NPI
- 1649201401NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052325743
- NPI enumeration date
- July 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (954) 444-7661
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mason P. Hershorin practices at Mason Hershorin Msn ARNP Inc. in Davie, Florida
Mason Hershorin's primary practice is Mason Hershorin Msn ARNP Inc., at 4801 S University Dr, Davie, FL 33328 in Broward County. The practice phone is (954) 444-7661.
- Mason Hershorin Msn ARNP Inc.4801 S University Dr, Davie, FL 33328 · Broward CountyPhone(954) 444-7661
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mason P. Hershorin is affiliated with 6 sites of care and 2 medical groups
Mason Hershorin's primary practice is Mason Hershorin Msn ARNP Inc. in Davie, Florida. The medical group on file is Medical Practitioner Healthsystems. Dmand AI also links Mason Hershorin to 3 more home health agencies, 2 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 Mason P. Hershorin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mason Hershorin practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mason Hershorin Msn ARNP Inc. | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mason P. Hershorin is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Mason Hershorin's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mason Hershorin is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Clinical focus
Dmand AI lists alzheimer's disease, anxiety, arthritis, bladder disease, chronic diabetes, chronic kidney disease, chronic obstructive pulmonary disease (COPD) and chronic respiratory failure among the conditions Mason Hershorin treats.
Nurse practitioners near Mason Hershorin
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
Mason P. Hershorin billed Medicare for 1,936 services in 2024
CMS data shows 1,936 Medicare services from Mason Hershorin across 5 procedure codes in 2024, for 145 Medicare patients. Medicare paid $160,327 for them.
Where Mason Hershorin's Medicare services took place, 2024
- In an office1,10657%
- In a facility83043%
Mason Hershorin compared with the Florida median for nurse practitioners, 2024
- Mason Hershorin
- Florida median
- Medicare services
- 1,936vs 3665.3 times
- Medicare patients
- 145vs 12516% above
- Part D claims
- 4,857vs 41011.8 times
Medians across 3,670 nurse practitioners in Florida with Dmand AI profiles that report each measure.
Mason Hershorin'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Mason P. Hershorin treated 145 Medicare patients in 2024, average age 79
CMS counts 145 Medicare patients who saw Mason Hershorin in 2024. The largest group is 75 to 84, with 60 patients. 75% of them have copd, and 75% have high blood pressure. 77% are also on Medicaid. Their average risk score is 3.25, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mason Hershorin's median patient age at 81, with 62% women.
Mason Hershorin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mason Hershorin's Medicare patients by sex, 2024
- Women8861%
- Men5739%
Chronic conditions among Mason Hershorin's Medicare patients, 2024
- COPD75%
- High blood pressure75%
- High cholesterol75%
- Alzheimer's and dementia72%
- Mood disorders72%
- Depression69%
- Heart failure63%
- Anxiety61%
Share of Medicare patients with each condition. A patient can have several.
Mason Hershorin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mason P. Hershorin wrote 5,379 Medicare Part D claims in 2024
In 2024, Mason Hershorin wrote 5,379 Medicare Part D claims for 128 patients. 89% of them were for generic drugs. CMS names the drug for 4,857 of them, across 125 drugs with 11 or more claims each, at $276,442 in total drug cost.
Mason Hershorin's Part D claims by kind of drug, 2024
- Generic4,771 claims89%
- Brand-name588 claims11%
- Other20 claims0%
Mason Hershorin'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 Mason Hershorin's Part D claims, 2024
- Opioids2%121 of 5,379 claims
- Antibiotics4%208 of 5,379 claims
- Antipsychotics, patients 65 and over8%430 of 5,379 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 Mason P. Hershorin takes part in Medicare
Mason Hershorin 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)
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Mason P. Hershorin received $106 in industry payments in 2024
CMS Open Payments shows 1 general payment to Mason Hershorin from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $106.
Companies that paid Mason Hershorin the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mason P. Hershorin'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 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 Mason P. Hershorin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mason P. Hershorin's NPI number?
Mason P. Hershorin's NPI number is 1649201401. It was assigned on July 6, 2006, and it is active in the NPI Registry.
What does Mason P. Hershorin specialize in?
Mason P. Hershorin is a nurse practitioner in Davie, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mason P. Hershorin practice?
Mason Hershorin practices at 4801 S University Dr, Davie, FL 33328. Mason Hershorin's primary practice is Mason Hershorin Msn ARNP Inc. in Davie, Florida. Dmand AI also links Mason Hershorin to 3 home health agencies, 2 group practices and clinics and 1 medical group.
What is Mason P. Hershorin's office phone number?
The practice phone on file for Mason Hershorin is (954) 444-7661.
What is Mason P. Hershorin's medical license number?
Mason Hershorin holds Florida license ARNP2516442.
What medical group is Mason P. Hershorin part of?
Mason Hershorin is linked to Medical Practitioner Healthsystems. Dmand AI links Mason Hershorin to 1 more medical group.
Does Mason P. Hershorin accept Medicare?
Yes. CMS data shows Mason Hershorin billed Medicare for 1,936 services in 2024, and Mason Hershorin accepts Medicare assignment.
How many Medicare patients does Mason P. Hershorin see?
CMS counts 145 Medicare patients who saw Mason Hershorin in 2024, with an average age of 79.
What services does Mason P. Hershorin bill to Medicare?
In 2024, Mason Hershorin's most billed Medicare services were home visit (99349), nursing facility care (99309) and home visit (99350).
What drugs does Mason P. Hershorin prescribe most?
In 2024 Medicare Part D data, Mason Hershorin's most prescribed drugs by claims were Quetiapine Fumarate, Levothyroxine Sodium and Atorvastatin Calcium.
Has Mason P. Hershorin received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to Mason Hershorin from 1 company from 2024 to 2024. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Mason P. Hershorin been practicing?
Mason Hershorin graduated from medical school in 1997, 29 years ago.
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