Alexander B. Fein, PA-C
- Medicare patients, 2024
- 287
- Part D claims, 2024
- 532
- Hospital affiliations
- 1
- Industry payments
- $25
- Medical groups
- 2
- Practice address
- 4205 Belfort Rd, Jacksonville, FL 32216
- Practice phone
- Call (904) 783-2405
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension St. Vincent's Urgent Care - Baymeadows
Urgent Care Center · Jacksonville, Florida
Find Alexander Fein'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.
Alexander B. Fein is a physician assistant in Jacksonville, Florida
Alexander Fein practices at Ascension St. Vincent's Urgent Care - Baymeadows in Jacksonville, Florida.
Alexander Fein's NPI, 1457926909, was assigned on May 26, 2021. Alexander Fein holds Florida license PA9114618.
- NPI
- 1457926909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244636611
- NPI enumeration date
- May 26, 2021
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (904) 783-2405
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexander B. Fein practices at Ascension St. Vincent's Urgent Care - Baymeadows in Jacksonville, Florida
Alexander Fein's primary practice is Ascension St. Vincent's Urgent Care - Baymeadows, at 4205 Belfort Rd, Jacksonville, FL 32216. The practice phone is (904) 783-2405.
- Ascension St. Vincent's Urgent Care - Baymeadows4205 Belfort Rd, Jacksonville, FL 32216Phone(904) 783-2405
Source: Dmand AI Affiliation Data
Alexander B. Fein is affiliated with 2 sites of care and 2 medical groups
Alexander Fein's primary practice is Ascension St. Vincent's Urgent Care - Baymeadows in Jacksonville, Florida. Alexander Fein is also affiliated with Mayo Clinic Hospital. The medical group on file is Mayo Clinic Jacksonville. Dmand AI also links Alexander Fein to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alexander B. Fein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Fein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. Vincent's Urgent Care - Baymeadows | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexander B. Fein is one of 7,899 physician assistants in Florida
Physician assistant is Alexander Fein's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alexander Fein is licensed in Florida.
Specialties and state licenses
- Physician assistant, FloridaPrimary
Physician assistants near Alexander Fein
Counts of physician assistants 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
Alexander B. Fein treated 287 Medicare patients in 2024, average age 74
CMS counts 287 Medicare patients who saw Alexander Fein in 2024. The largest group is 65 to 74, with 142 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexander Fein's median patient age at 55, with 56% women.
Alexander Fein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alexander Fein's Medicare patients by sex, 2024
- Women17260%
- Men11540%
Chronic conditions among Alexander Fein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes29%
- Ischemic heart disease28%
- Anxiety24%
- Mood disorders24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Alexander Fein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexander B. Fein wrote 532 Medicare Part D claims in 2024
In 2024, Alexander Fein wrote 532 Medicare Part D claims for 342 patients. 89% of them were for generic drugs.
Alexander Fein's Part D claims by kind of drug, 2024
- Generic471 claims89%
- Brand-name and other61 claims11%
Drug classes CMS tracks in Alexander Fein's Part D claims, 2024
- Antibiotics41%219 of 532 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
Alexander B. Fein offers telehealth to Medicare patients
CMS lists Alexander Fein as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Alexander B. Fein received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexander Fein from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $25.
Companies that paid Alexander Fein 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 Alexander B. Fein'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 DataDmand AI Org Hierarchy 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 Alexander B. Fein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander B. Fein's NPI number?
Alexander B. Fein's NPI number is 1457926909. It was assigned on May 26, 2021, and it is active in the NPI Registry.
What does Alexander B. Fein specialize in?
Alexander B. Fein is a physician assistant in Jacksonville, Florida. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alexander B. Fein practice?
Alexander Fein practices at 4205 Belfort Rd, Jacksonville, FL 32216. Alexander Fein's primary practice is Ascension St. Vincent's Urgent Care - Baymeadows in Jacksonville, Florida. Dmand AI also links Alexander Fein to 1 medical group.
What is Alexander B. Fein's office phone number?
The practice phone on file for Alexander Fein is (904) 783-2405.
What is Alexander B. Fein's medical license number?
Alexander Fein holds Florida license PA9114618.
Which hospitals is Alexander B. Fein affiliated with?
Alexander Fein is affiliated with Mayo Clinic Hospital.
What medical group is Alexander B. Fein part of?
Alexander Fein is linked to Mayo Clinic Jacksonville. Dmand AI links Alexander Fein to 1 more medical group.
Does Alexander B. Fein offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alexander Fein as offering telehealth services.
How many Medicare patients does Alexander B. Fein see?
CMS counts 287 Medicare patients who saw Alexander Fein in 2024, with an average age of 74.
Has Alexander B. Fein received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Alexander Fein from 1 company from 2025 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Alexander B. Fein been practicing?
Alexander Fein graduated from medical school in 2021, 5 years ago.
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