Kristen Sandefer

  • Birmingham, AL
  • Vascular neurology physician
NPI1588018923PAC ID5991091647
Medicare services, 2024
223
Medicare patients, 2024
140
Part D claims, 2024
116
Publications
3
Hospital affiliations
1
Practice address
619 19th S St, Birmingham, AL 35211
Practice phone
Call (205) 731-9770
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Alabama Birmingham Hospital

Birmingham, Alabama

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Kristen Sandefer is a vascular neurology physician in Birmingham, Alabama

Kristen Sandefer practices at University of Alabama Birmingham Hospital in Birmingham, Alabama.

Kristen Sandefer's NPI, 1588018923, was assigned on April 22, 2016. Kristen Sandefer holds Alabama license 38946.

NPI and contact details
Medicare PAC ID
5991091647
NPI enumeration date
April 22, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(205) 731-9770
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Kristen Sandefer practices at University of Alabama Birmingham Hospital in Birmingham, Alabama

Kristen Sandefer's primary practice is University of Alabama Birmingham Hospital, at 619 19th S St, Birmingham, AL 35211 in Jefferson County. The practice phone is (205) 731-9770.

  • University of Alabama Birmingham Hospital
    619 19th S St, Birmingham, AL 35211 · Jefferson CountyPhone(205) 731-9770

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Kristen Sandefer is affiliated with 2 sites of care and 1 medical group

Kristen Sandefer's primary practice is University of Alabama Birmingham Hospital in Birmingham, Alabama. Kristen Sandefer is also affiliated with UAB Hospital. The medical group on file is UAB Medicine.

See all 3 affiliations for Kristen Sandefer

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Kristen Sandefer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Kristen Sandefer practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Alabama Birmingham HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Kristen Sandefer is one of 9 vascular neurology physicians in Alabama

Vascular neurology is Kristen Sandefer's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Kristen Sandefer is licensed in Alabama.

Specialties and state licenses

  • Vascular neurology, AlabamaPrimaryLicense 38946 · taxonomy 2084V0102X

Vascular neurology physicians near Kristen Sandefer

Counts of vascular neurology physicians with a Dmand AI profile, by place and practice. Each opens the list.

9vascular neurology physicians in Alabama
3vascular neurology physicians in Birmingham

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Kristen Sandefer billed Medicare for 223 services in 2024

CMS data shows 223 Medicare services from Kristen Sandefer across 9 procedure codes in 2024, for 140 Medicare patients. Medicare paid $13,242 for them.

Medicare services, 2024223
Medicare patients140
Paid by Medicare$13,242
Procedure codes9

Kristen Sandefer's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2742024: 13650%
Tests and treatments
2023: 312024: 4752%
Other services
2023: 02024: 40

Where Kristen Sandefer's Medicare services took place, 2024

  • In an office4621%
  • In a facility17779%

Kristen Sandefer'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.

See all procedures by Kristen Sandefer

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Kristen Sandefer treated 140 Medicare patients in 2024, average age 73

CMS counts 140 Medicare patients who saw Kristen Sandefer in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Kristen Sandefer's median patient age at 69, with 57% women.

Medicare patients, 2024140
Average age73
Average risk score1.88
Also on Medicaid19%

Kristen Sandefer's Medicare patients by age, 2024

Kristen Sandefer's Medicare patients by sex, 2024

  • Women6849%
  • Men7251%

Chronic conditions among Kristen Sandefer's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Stroke or TIA75%
  4. Arthritis50%
  5. Ischemic heart disease42%
  6. Mood disorders42%
  7. Chronic kidney disease39%
  8. Diabetes39%

Share of Medicare patients with each condition. A patient can have several.

Kristen Sandefer's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women57%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Kristen Sandefer wrote 116 Medicare Part D claims in 2024

In 2024, Kristen Sandefer wrote 116 Medicare Part D claims for 38 patients. 95% of them were for generic drugs. CMS names the drug for 74 of them, across 4 drugs with 11 or more claims each, at $893 in total drug cost. In 2023, CMS named 52 claims across 2 drugs.

Part D claims, 2024116
Drugs named by CMS4
Total drug cost$893
Part D patients38

Kristen Sandefer's Part D claims by kind of drug, 2024

  • Generic110 claims95%
  • Brand-name and other6 claims5%

Kristen Sandefer'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 522024: 7442%

Drugs named by CMS: 4 in 2024, 2 in 2023.

See all prescribing by Kristen Sandefer

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

Kristen Sandefer offers telehealth to Medicare patients

Kristen Sandefer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Kristen Sandefer as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Kristen Sandefer has 3 publications on record

Dmand AI links 3 papers to Kristen Sandefer, published from 2012 to 2024. The most frequent topics are Dependovirus, Genetic Vectors and Green Fluorescent Proteins. Kristen Sandefer has published most often in Hum Gene Ther. Kristen Sandefer's most frequent co-authors are Clark Douglas Witherspoon, MD, Mark C. Clark, MD and Christopher Anthony Girkin, MD.

Papers3
Years published2012 to 2024

Topics Kristen Sandefer writes about most

  • Dependovirus
  • Genetic Vectors
  • Green Fluorescent Proteins
  • Retina

Kristen Sandefer's most frequent co-authors

Recent publications by Kristen Sandefer

See all 3 publications and co-authors

See who Kristen Sandefer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Kristen Sandefer works with, so you can find a warm path to the right vascular neurology physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sources for Kristen Sandefer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Kristen Sandefer

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Kristen Sandefer's NPI number?

Kristen Sandefer's NPI number is 1588018923. It was assigned on April 22, 2016, and it is active in the NPI Registry.

What does Kristen Sandefer specialize in?

Kristen Sandefer is a vascular neurology physician in Birmingham, Alabama. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).

Where does Kristen Sandefer practice?

Kristen Sandefer practices at 619 19th S St, Birmingham, AL 35211. Kristen Sandefer's primary practice is University of Alabama Birmingham Hospital in Birmingham, Alabama.

What is Kristen Sandefer's office phone number?

The practice phone on file for Kristen Sandefer is (205) 731-9770.

What is Kristen Sandefer's medical license number?

Kristen Sandefer holds Alabama license 38946.

Which hospitals is Kristen Sandefer affiliated with?

Kristen Sandefer is affiliated with UAB Hospital.

What medical group is Kristen Sandefer part of?

Kristen Sandefer is linked to UAB Medicine.

Does Kristen Sandefer accept Medicare?

Yes. CMS data shows Kristen Sandefer billed Medicare for 223 services in 2024, and Kristen Sandefer accepts Medicare assignment.

Does Kristen Sandefer offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Kristen Sandefer as offering telehealth services.

How many Medicare patients does Kristen Sandefer see?

CMS counts 140 Medicare patients who saw Kristen Sandefer in 2024, with an average age of 73.

Show 5 more questionsShow fewer questions

What services does Kristen Sandefer bill to Medicare?

In 2024, Kristen Sandefer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and medicare service (G2211).

What drugs does Kristen Sandefer prescribe most?

In 2024 Medicare Part D data, Kristen Sandefer's most prescribed drugs by claims were Levetiracetam, Atorvastatin Calcium and Clopidogrel.

How long has Kristen Sandefer been practicing?

Kristen Sandefer graduated from medical school in 2016, 10 years ago.

Does Kristen Sandefer do research?

Dmand AI links 3 publications to Kristen Sandefer, published from 2012 to 2024.

Who does Kristen Sandefer publish with?

Kristen Sandefer's most frequent co-authors are Clark Douglas Witherspoon, MD (2 shared papers), Mark C. Clark, MD (1 shared paper) and Christopher Anthony Girkin, MD (1 shared paper).

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