Dr. Mikenzy Fassel, MD

  • San Diego, CA
  • Neurologist
NPI1679197586PAC ID0749603868
Part D claims, 2024
163
Publications
3
Hospital affiliations
2
Medical groups
3
State license
1
Practice address
7901 Frost St, San Diego, CA 92123
Practice phone
Call (858) 939-3400
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Sharp Memorial Hospital

Hospital · San Diego, California

See all 6 affiliations

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Dr. Mikenzy Fassel is a neurologist in San Diego, California

Dr. Fassel practices at Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare.

Dr. Fassel's NPI, 1679197586, was assigned on June 5, 2020. Dr. Fassel graduated from University of Iowa, RJ & L Carver College of Medicine in 2020. Dr. Fassel holds Iowa license R-11878.

NPI and contact details
Medicare PAC ID
0749603868
NPI enumeration date
June 5, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(858) 939-3400
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
32
Medical school graduation
2020

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

Dr. Mikenzy Fassel practices at Sharp Memorial Hospital in San Diego, California

Dr. Fassel's primary practice is Sharp Memorial Hospital, at 7901 Frost St, San Diego, CA 92123 in San Diego County. The practice phone is (858) 939-3400.

Source: Dmand AI Affiliation Data

Dr. Mikenzy Fassel is affiliated with 3 sites of care and 3 medical groups

Dr. Fassel's primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. Dr. Fassel is also affiliated with The Queen's Medical Center. The medical group on file is The Queen's Medical Center. Dmand AI also links Dr. Fassel to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Fassel

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Mikenzy Fassel's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fassel practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sharp Memorial HospitalAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mikenzy Fassel is one of 2,207 neurologists in California

Neurology is Dr. Fassel's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Fassel is licensed in Iowa.

Specialties and state licenses

  • Neurology, IowaPrimaryLicense R-11878 · taxonomy 2084N0400X

Neurologists near Dr. Fassel

Counts of neurologists 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. Mikenzy Fassel's patients have a median age of 71

Across all payers, Dmand AI patient panel data puts Dr. Fassel's median patient age at 71, with 48% women.

Dr. Fassel's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women48%
  • Men52%

Source: Dmand AI Patient Panel Data

Dr. Mikenzy Fassel wrote 163 Medicare Part D claims in 2024

In 2024, Dr. Fassel wrote 163 Medicare Part D claims for 30 patients. 82% of them were for generic drugs. CMS names the drug for 54 of them, across 3 drugs with 11 or more claims each, at $629 in total drug cost. In 2023, CMS named 91 claims across 6 drugs.

Part D claims, 2024163
Drugs named by CMS3
Total drug cost$629
Part D patients30

Dr. Fassel's Part D claims by kind of drug, 2024

  • Generic133 claims82%
  • Brand-name30 claims18%

Dr. Fassel'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: 912024: 5441%

Drugs named by CMS: 3 in 2024, 6 in 2023.

See all prescribing by Dr. Fassel

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. Mikenzy Fassel offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Mikenzy Fassel has 3 publications on record

Dmand AI links 3 papers to Dr. Fassel. The most frequent topics are Burns, Adverse Childhood Experiences and Survivors. Dr. Fassel has published most often in J Burn Care Res. Dr. Fassel's most frequent co-authors are Lucy A. Wibbenmeyer, MD, Resmiye Oral, MD and Laura J. Scieszinski, MD.

Papers3

Topics Dr. Fassel writes about most

  • Burns
  • Adverse Childhood Experiences
  • Survivors

Dr. Fassel's most frequent co-authors

Recent publications by Dr. Fassel

See all 3 publications and co-authors

See who Dr. Fassel researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fassel works with, so you can find a warm path to the right neurologists.

How network discovery works

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

Dr. Mikenzy Fassel graduated from University of Iowa, RJ & L Carver College of Medicine

Dr. Fassel graduated from University of Iowa, RJ & L Carver College of Medicine in 2020.

  1. Medical schoolUniversity of Iowa, RJ & L Carver College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Mikenzy Fassel'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
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
Training, board certification and membershipsDmand AI Professional Profile Data
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 Dr. Mikenzy Fassel

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. Mikenzy Fassel's NPI number?

Dr. Mikenzy Fassel's NPI number is 1679197586. It was assigned on June 5, 2020, and it is active in the NPI Registry.

What kind of doctor is Dr. Mikenzy Fassel?

Dr. Mikenzy Fassel is a neurologist in San Diego, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Mikenzy Fassel practice?

Dr. Fassel practices at 7901 Frost St, San Diego, CA 92123. Dr. Fassel's primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. Dmand AI also links Dr. Fassel to 2 medical groups and 1 group practice or clinic.

What is Dr. Mikenzy Fassel's office phone number?

The practice phone on file for Dr. Fassel is (858) 939-3400.

What is Dr. Mikenzy Fassel's medical license number?

Dr. Fassel holds Iowa license R-11878.

Which hospitals is Dr. Mikenzy Fassel affiliated with?

Dr. Fassel practices at Sharp Memorial Hospital in San Diego, California. Dr. Fassel is also affiliated with The Queen's Medical Center.

What medical group is Dr. Mikenzy Fassel part of?

Dr. Fassel is linked to The Queen's Medical Center. Dmand AI links Dr. Fassel to 2 more medical groups.

Does Dr. Mikenzy Fassel accept Medicare?

Yes. CMS lists Dr. Fassel as accepting Medicare assignment.

Does Dr. Mikenzy Fassel offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Fassel as offering telehealth services.

Where did Dr. Mikenzy Fassel go to medical school?

Dr. Fassel graduated from University of Iowa, RJ & L Carver College of Medicine in 2020.

Show 4 more questionsShow fewer questions

What drugs does Dr. Mikenzy Fassel prescribe most?

In 2024 Medicare Part D data, Dr. Fassel's most prescribed drugs by claims were Donepezil HCl, Levetiracetam and Memantine HCl.

How long has Dr. Mikenzy Fassel been practicing?

Dr. Fassel graduated from medical school in 2020, 6 years ago.

Does Dr. Mikenzy Fassel do research?

Dmand AI links 3 publications to Dr. Fassel.

Who does Dr. Mikenzy Fassel publish with?

Dr. Fassel's most frequent co-authors are Lucy A. Wibbenmeyer, MD (3 shared papers), Resmiye Oral, MD (2 shared papers) and Laura J. Scieszinski, MD (1 shared paper).

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