Alexandra Krohnfeldt Duval, DPT
- Medicare patients, 2024
- 95
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 105 Mariner Health Way, Saint Augustine, FL 32086
- Practice phone
- Call (904) 217-4259
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Saint Augustine Rehabilitation Specialists
Saint Augustine, Florida
Find Alexandra Duval'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.
Alexandra Krohnfeldt Duval is a physical therapist in Saint Augustine, Florida
Alexandra Duval practices at Saint Augustine Rehabilitation Specialists in Saint Augustine, Florida.
Alexandra Duval's NPI, 1538855523, was assigned on April 13, 2023. Alexandra Duval holds Florida license PT39945.
- NPI
- 1538855523NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062877327
- NPI enumeration date
- April 13, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 217-4259
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexandra Krohnfeldt Duval practices at Saint Augustine Rehabilitation Specialists in Saint Augustine, Florida
Alexandra Duval's primary practice is Saint Augustine Rehabilitation Specialists, at 105 Mariner Health Way, Saint Augustine, FL 32086 in Saint Johns County. The practice phone is (904) 217-4259.
- Saint Augustine Rehabilitation Specialists105 Mariner Health Way, Saint Augustine, FL 32086 · Saint Johns CountyPhone(904) 217-4259
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexandra Krohnfeldt Duval is affiliated with 2 sites of care and 1 medical group
Alexandra Duval's primary practice is Saint Augustine Rehabilitation Specialists in Saint Augustine, Florida. The medical group on file is STARS Rehab. Dmand AI also links Alexandra Duval 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 Alexandra Krohnfeldt Duval's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexandra Duval practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Augustine Rehabilitation Specialists | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexandra Krohnfeldt Duval is one of 5,796 physical therapists in Florida
Physical therapist is Alexandra Duval's primary specialty in the NPI Registry, under taxonomy code 225100000X. Alexandra Duval is licensed in Florida.
Specialties and state licenses
- Physical therapist, FloridaPrimary
Physical therapists near Alexandra Duval
Counts of physical therapists 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
Alexandra Krohnfeldt Duval treated 95 Medicare patients in 2024, average age 76
CMS counts 95 Medicare patients who saw Alexandra Duval in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexandra Duval's median patient age at 72, with 86% women.
Alexandra Duval's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alexandra Duval's Medicare patients by sex, 2024
- Women6063%
- Men3537%
Chronic conditions among Alexandra Duval's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease34%
- Mood disorders33%
- Anxiety32%
- Depression28%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Alexandra Duval's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women86%
- Men14%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Alexandra Krohnfeldt Duval takes part in Medicare
Alexandra Duval 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)
Sources for Alexandra Krohnfeldt Duval'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Alexandra Krohnfeldt Duval
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexandra Krohnfeldt Duval's NPI number?
Alexandra Krohnfeldt Duval's NPI number is 1538855523. It was assigned on April 13, 2023, and it is active in the NPI Registry.
What does Alexandra Krohnfeldt Duval specialize in?
Alexandra Krohnfeldt Duval is a physical therapist in Saint Augustine, Florida. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Alexandra Krohnfeldt Duval practice?
Alexandra Duval practices at 105 Mariner Health Way, Saint Augustine, FL 32086. Alexandra Duval's primary practice is Saint Augustine Rehabilitation Specialists in Saint Augustine, Florida. Dmand AI also links Alexandra Duval to 1 group practice or clinic.
What is Alexandra Krohnfeldt Duval's office phone number?
The practice phone on file for Alexandra Duval is (904) 217-4259.
What is Alexandra Krohnfeldt Duval's medical license number?
Alexandra Duval holds Florida license PT39945.
What medical group is Alexandra Krohnfeldt Duval part of?
Alexandra Duval is linked to STARS Rehab.
Does Alexandra Krohnfeldt Duval accept Medicare?
Yes. CMS lists Alexandra Duval as accepting Medicare assignment.
How many Medicare patients does Alexandra Krohnfeldt Duval see?
CMS counts 95 Medicare patients who saw Alexandra Duval in 2024, with an average age of 76.
How long has Alexandra Krohnfeldt Duval been practicing?
Alexandra Duval graduated from medical school in 2022, 4 years ago.
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