Dr. Alyssa Ruth Zwarych, MD
- Medicare services, 2024
- 402
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 1,609
- Hospital affiliations
- 1
- Industry payments
- $2,530
- Practice address
- 38135 Market Square Dr, Zephyrhills, FL 33542
- Practice phone
- Call (813) 780-1255
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Florida Medical Clinic
Zephyrhills, Florida
Find Dr. Zwarych'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.
Dr. Alyssa Ruth Zwarych is an internist in Zephyrhills, Florida
Dr. Zwarych practices at Florida Medical Clinic in Zephyrhills, Florida.
Dr. Zwarych's NPI, 1740206366, was assigned on July 15, 2006. Dr. Zwarych graduated from Medical University of South Carolina (MUSC) in 2001. Dr. Zwarych holds Florida license ME96229.
- NPI
- 1740206366NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123026143
- NPI enumeration date
- July 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (813) 780-1255
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alyssa Ruth Zwarych practices at Florida Medical Clinic in Zephyrhills, Florida
Dr. Zwarych's primary practice is Florida Medical Clinic, at 38135 Market Square Dr, Zephyrhills, FL 33542 in Pasco County. The practice phone is (813) 780-1255.
- Florida Medical Clinic38135 Market Square Dr, Zephyrhills, FL 33542 · Pasco CountyPhone(813) 780-1255
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alyssa Ruth Zwarych is affiliated with 5 sites of care and 3 medical groups
Dr. Zwarych's primary practice is Florida Medical Clinic in Zephyrhills, Florida. Dr. Zwarych is also affiliated with AdventHealth Wesley Chapel. The medical group on file is Florida Medical Clinic Orlando Health. Dmand AI also links Dr. Zwarych to 3 more group practices and clinics and 2 medical groups, 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 Dr. Alyssa Ruth Zwarych's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zwarych practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Florida Medical Clinic | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alyssa Ruth Zwarych is one of 9,009 internists in Florida
Internal medicine is Dr. Zwarych's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zwarych is board certified in internal medicine by the American Board of Internal Medicine. Dr. Zwarych is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, acute skin infection, arteritis, arthritis, asthma, atrial fibrillation and flutter and bladder disease among the conditions Dr. Zwarych treats.
Internists near Dr. Zwarych
Counts of internists 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. Alyssa Ruth Zwarych billed Medicare for 402 services in 2024
CMS data shows 402 Medicare services from Dr. Zwarych across 6 procedure codes in 2024, for 95 Medicare patients. Medicare paid $38,858 for them. Every service was in an office.
Dr. Zwarych's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2622024: 263No change
- Other services
- 2023: 852024: 9916%
- Tests and treatments
- 2023: 302024: 4033%
Dr. Zwarych compared with the Florida median for internists, 2024
- Dr. Zwarych
- Florida median
- Medicare services
- 402vs 55528% below
- Medicare patients
- 95vs 21556% below
- Part D claims
- 1,210vs 4662.6 times
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Zwarych'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.
Need commercial claims for Dr. Zwarych?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zwarych and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alyssa Ruth Zwarych treated 95 Medicare patients in 2024, average age 73
CMS counts 95 Medicare patients who saw Dr. Zwarych in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zwarych's median patient age at 45, with 65% women.
Dr. Zwarych's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zwarych's Medicare patients by sex, 2024
- Women6872%
- Men2728%
Chronic conditions among Dr. Zwarych's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis39%
- Ischemic heart disease37%
- Diabetes29%
- Osteoporosis26%
- Anxiety25%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zwarych's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alyssa Ruth Zwarych wrote 1,609 Medicare Part D claims in 2024
In 2024, Dr. Zwarych wrote 1,609 Medicare Part D claims for 129 patients. 85% of them were for generic drugs. CMS names the drug for 1,210 of them, across 41 drugs with 11 or more claims each, at $127,336 in total drug cost. In 2023, CMS named 919 claims across 35 drugs.
Dr. Zwarych's Part D claims by kind of drug, 2024
- Generic1,371 claims85%
- Brand-name and other238 claims15%
Dr. Zwarych'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. Zwarych's Part D claims, 2024
- Antibiotics4%63 of 1,609 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: 9192024: 1,21032%
Drugs named by CMS: 41 in 2024, 35 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. Alyssa Ruth Zwarych offers telehealth to Medicare patients
Dr. Zwarych accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Zwarych as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alyssa Ruth Zwarych received $2,530 in industry payments from 2017 to 2025
CMS Open Payments shows 157 general payments to Dr. Zwarych from 19 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,656.
General payments to Dr. Zwarych by program year, 2017 to 2025
Companies that paid Dr. Zwarych the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alyssa Ruth Zwarych graduated from Medical University of South Carolina (MUSC)
Dr. Zwarych graduated from Medical University of South Carolina (MUSC) in 2001.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Alyssa Ruth Zwarych accepts plans from 17 insurance carriers
Dr. Zwarych is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Zwarych accepts, by number of carriers
- PPO12
- Medicare10
- HMO8
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Alyssa Ruth Zwarych'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Alyssa Ruth Zwarych
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. Alyssa Ruth Zwarych's NPI number?
Dr. Alyssa Ruth Zwarych's NPI number is 1740206366. It was assigned on July 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alyssa Ruth Zwarych?
Dr. Alyssa Ruth Zwarych is an internist in Zephyrhills, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alyssa Ruth Zwarych practice?
Dr. Zwarych practices at 38135 Market Square Dr, Zephyrhills, FL 33542. Dr. Zwarych's primary practice is Florida Medical Clinic in Zephyrhills, Florida. Dmand AI also links Dr. Zwarych to 3 group practices and clinics and 2 medical groups.
What is Dr. Alyssa Ruth Zwarych's office phone number?
The practice phone on file for Dr. Zwarych is (813) 780-1255.
What is Dr. Alyssa Ruth Zwarych's medical license number?
Dr. Zwarych holds Florida license ME96229.
Which hospitals is Dr. Alyssa Ruth Zwarych affiliated with?
Dr. Zwarych is affiliated with AdventHealth Wesley Chapel.
What medical group is Dr. Alyssa Ruth Zwarych part of?
Dr. Zwarych is linked to Florida Medical Clinic Orlando Health. Dmand AI links Dr. Zwarych to 2 more medical groups.
Does Dr. Alyssa Ruth Zwarych accept Medicare?
Yes. CMS data shows Dr. Zwarych billed Medicare for 402 services in 2024, and Dr. Zwarych accepts Medicare assignment.
Does Dr. Alyssa Ruth Zwarych offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Zwarych as offering telehealth services.
How many Medicare patients does Dr. Alyssa Ruth Zwarych see?
CMS counts 95 Medicare patients who saw Dr. Zwarych in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Alyssa Ruth Zwarych board certified?
Yes. Dr. Zwarych is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Alyssa Ruth Zwarych bill to Medicare?
In 2024, Dr. Zwarych's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G0008).
Where did Dr. Alyssa Ruth Zwarych go to medical school?
Dr. Zwarych graduated from Medical University of South Carolina (MUSC) in 2001.
What drugs does Dr. Alyssa Ruth Zwarych prescribe most?
In 2024 Medicare Part D data, Dr. Zwarych's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Rosuvastatin Calcium.
Has Dr. Alyssa Ruth Zwarych received payments from drug or device companies?
CMS Open Payments shows $2,530 in general payments to Dr. Zwarych from 19 companies from 2017 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Alyssa Ruth Zwarych been practicing?
Dr. Zwarych graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Alyssa Ruth Zwarych accept?
Dr. Zwarych is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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