Dr. Elisabeth Dimelis Henderson Ference, MD

  • Valencia, CA
  • Otolaryngologist
NPI1457647067PAC ID9931406733
Medicare services, 2024
275
Medicare patients, 2024
114
Part D claims, 2024
332
Publications
22
Hospital affiliations
1
Practice address
23803 McBean Parkway, Valencia, CA 91355
Practice phone
Call (818) 869-7034
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Facey Medical Group - Valencia Specialty & Women's Center

Mammography / Breast Imaging Center · Valencia, California

See all 8 affiliations

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Dr. Elisabeth Dimelis Henderson Ference is an otolaryngologist in Valencia, California

Dr. Ference practices at Facey Medical Group - Valencia Specialty & Women's Center in Valencia, California.

Dr. Ference's NPI, 1457647067, was assigned on June 22, 2011. Dr. Ference graduated from Harvard Medical School in 2011. Dr. Ference holds California license A139909.

NPI and contact details
Medicare PAC ID
9931406733
NPI enumeration date
June 22, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(818) 869-7034
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
41
Medical school graduation
2011

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

Dr. Elisabeth Dimelis Henderson Ference practices at Facey Medical Group - Valencia Specialty & Women's Center in Valencia, California

Dr. Ference's primary practice is Facey Medical Group - Valencia Specialty & Women's Center, at 23803 McBean Parkway, Valencia, CA 91355. The practice phone is (818) 869-7034.

  • Facey Medical Group - Valencia Specialty & Women's Center
    23803 McBean Parkway, Valencia, CA 91355Phone(818) 869-7034

Source: Dmand AI Affiliation Data

Dr. Elisabeth Dimelis Henderson Ference is affiliated with 5 sites of care and 3 medical groups

Dr. Ference's primary practice is Facey Medical Group - Valencia Specialty & Women's Center in Valencia, California. Dr. Ference is also affiliated with Providence Holy Cross Medical Center. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Ference to 3 more group practices and clinics and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Ference

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

Dmand AI tracks the EHR system at Dr. Elisabeth Dimelis Henderson Ference's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ference practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Facey Medical Group - Valencia Specialty & Women's CenterAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Elisabeth Dimelis Henderson Ference is one of 1,107 otolaryngologists in California

Otolaryngology is Dr. Ference's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Ference is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Ference's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Otolaryngology, CaliforniaPrimaryLicense A139909 · 2015 to 2027 · taxonomy 207Y00000X
  • Illinois licenseLicense 125060119 · 2014 to 2016

Clinical focus

Dmand AI lists acute sinusitis, chronic sinusitis, endoscopic sinus surgery, hearing loss and impairment, larynx and vocal cord disease, swimmer's ear, tinnitus and vertigo among the conditions Dr. Ference treats.

Otolaryngologists near Dr. Ference

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

1,107otolaryngologists in California
4otolaryngologists in Valencia

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

Dr. Elisabeth Dimelis Henderson Ference billed Medicare for 275 services in 2024

CMS data shows 275 Medicare services from Dr. Ference across 6 procedure codes in 2024, for 114 Medicare patients. Medicare paid $23,804 for them. Every service was in an office.

Medicare services, 2024275
Medicare patients114
Paid by Medicare$23,804
Procedure codes6

Dr. Ference's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1472024: 19935%
Surgery
2023: 562024: 7636%

Dr. Ference compared with the California median for otolaryngologists, 2024

  • Dr. Ference
  • California median
Medicare services
275vs 66659% below
Medicare patients
114vs 29661% below
Part D claims
237vs 1182.0 times

Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.

Dr. Ference'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 Dr. Ference

Need commercial claims for Dr. Ference?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ference and other otolaryngologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Elisabeth Dimelis Henderson Ference treated 114 Medicare patients in 2024, average age 73

CMS counts 114 Medicare patients who saw Dr. Ference in 2024. The largest group is 65 to 74, with 63 patients. 73% of them have high cholesterol, and 68% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Ference's median patient age at 49, with 52% women.

Medicare patients, 2024114
Average age73
Average risk score1.18
Also on Medicaid28%

Dr. Ference's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ference's Medicare patients by sex, 2024

  • Women7162%
  • Men4338%

Chronic conditions among Dr. Ference's Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure68%
  3. Arthritis50%
  4. Anxiety26%
  5. Diabetes26%
  6. Mood disorders24%
  7. Depression20%
  8. Chronic kidney disease18%

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

Dr. Ference's patients across all payers

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

Patient panel by age, all payers

Median age 49

Patient panel by sex, all payers

  • Women52%
  • Men47%

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

Dr. Elisabeth Dimelis Henderson Ference wrote 332 Medicare Part D claims in 2024

In 2024, Dr. Ference wrote 332 Medicare Part D claims for 166 patients. 95% of them were for generic drugs. CMS names the drug for 237 of them, across 8 drugs with 11 or more claims each, at $3,656 in total drug cost. In 2023, CMS named 296 claims across 11 drugs.

Part D claims, 2024332
Drugs named by CMS8
Total drug cost$3,656
Part D patients166

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

  • Generic317 claims95%
  • Brand-name15 claims5%

Dr. Ference'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. Ference's Part D claims, 2024

  • Antibiotics13%44 of 332 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: 2962024: 23720%

Drugs named by CMS: 8 in 2024, 11 in 2023.

See all prescribing by Dr. Ference

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. Elisabeth Dimelis Henderson Ference offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Elisabeth Dimelis Henderson Ference has 22 publications on record

Dmand AI links 22 papers to Dr. Ference, published from 2014 to 2023. 2020 was the busiest year, with 7. Dr. Ference has published most often in Otolaryngol Head Neck Surg. Dr. Ference's most frequent co-authors are Bozena Barbara Wrobel, MD, Rakesh Chandra, MD and David B. Conley, MD.

Papers22
Years published2014 to 2023

Dr. Ference's papers by year, 2014 to 2023

Dr. Ference's most frequent co-authors

Recent publications by Dr. Ference

See all 22 publications and co-authors

See who Dr. Ference researches with

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

How network discovery works

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

Dr. Elisabeth Dimelis Henderson Ference received $114,156 in industry payments from 2016 to 2025

CMS Open Payments shows 130 general payments to Dr. Ference from 16 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 80% of the total. Sanofi and Genzyme US Companies paid the most, $57,452.

General payments to Dr. Ference by program year, 2016 to 2025

General payments to Dr. Ference by kind, 2016 to 2025

$114.2Kin total
  • Speaker and faculty fees$91,51080%
  • Consulting fees$8,6748%
  • Travel and lodging$8,6388%
  • Food and beverage$4,7744%
  • Other$5600%

Companies that paid Dr. Ference the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ference

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Elisabeth Dimelis Henderson Ference has 6 awards and honors on record

Dmand AI lists 6 awards for Dr. Ference, most recently Joshua Gordon Levitt Academic Excellence Award in 2021.

Awards and honors for Dr. Ference

  1. 2021
    • Joshua Gordon Levitt Academic Excellence Award
  2. 2015
    • AAO-HNS Resident Research Core Grant
  3. 2014
    • Best in Show Poster
    • Goldberg Family Trust Travel Grant
  4. 2006
    • Magna Cum Laude
    • Phi Beta Kappa

Source: Dmand AI Professional Profile Data

Dr. Elisabeth Dimelis Henderson Ference graduated from Harvard Medical School

Dr. Ference graduated from Harvard Medical School in 2011. Dr. Ference is a member of NHS.

  1. Medical schoolHarvard Medical School
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Elisabeth Dimelis Henderson Ference accepts plans from 15 insurance carriers

Dr. Ference is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • LA Care
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Ference accepts, by number of carriers

  1. Medicare9
  2. PPO8
  3. HMO6
  4. POS4
  5. EPO2
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Elisabeth Dimelis Henderson Ference'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 services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Elisabeth Dimelis Henderson Ference

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. Elisabeth Dimelis Henderson Ference's NPI number?

Dr. Elisabeth Dimelis Henderson Ference's NPI number is 1457647067. It was assigned on June 22, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Elisabeth Dimelis Henderson Ference?

Dr. Elisabeth Dimelis Henderson Ference is an otolaryngologist in Valencia, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Dr. Elisabeth Dimelis Henderson Ference practice?

Dr. Ference practices at 23803 McBean Parkway, Valencia, CA 91355. Dr. Ference's primary practice is Facey Medical Group - Valencia Specialty & Women's Center in Valencia, California. Dmand AI also links Dr. Ference to 3 group practices and clinics and 2 medical groups.

What is Dr. Elisabeth Dimelis Henderson Ference's office phone number?

The practice phone on file for Dr. Ference is (818) 869-7034.

What is Dr. Elisabeth Dimelis Henderson Ference's medical license number?

Dr. Ference holds California license A139909, one of the licenses on file in 2 states.

Which states has Dr. Elisabeth Dimelis Henderson Ference been licensed in?

Dmand AI has state licenses on file for Dr. Ference in California (2015 to 2027) and Illinois (2014 to 2016).

Which hospitals is Dr. Elisabeth Dimelis Henderson Ference affiliated with?

Dr. Ference is affiliated with Providence Holy Cross Medical Center.

What medical group is Dr. Elisabeth Dimelis Henderson Ference part of?

Dr. Ference is linked to USC Care Medical Group. Dmand AI links Dr. Ference to 2 more medical groups.

Does Dr. Elisabeth Dimelis Henderson Ference accept Medicare?

Yes. CMS data shows Dr. Ference billed Medicare for 275 services in 2024, and Dr. Ference accepts Medicare assignment.

Does Dr. Elisabeth Dimelis Henderson Ference offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Elisabeth Dimelis Henderson Ference see?

CMS counts 114 Medicare patients who saw Dr. Ference in 2024, with an average age of 73.

Is Dr. Elisabeth Dimelis Henderson Ference board certified?

Yes. Dr. Ference is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.

What services does Dr. Elisabeth Dimelis Henderson Ference bill to Medicare?

In 2024, Dr. Ference's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and surgery: lungs and airway (31231).

Where did Dr. Elisabeth Dimelis Henderson Ference go to medical school?

Dr. Ference graduated from Harvard Medical School in 2011.

What drugs does Dr. Elisabeth Dimelis Henderson Ference prescribe most?

In 2024 Medicare Part D data, Dr. Ference's most prescribed drugs by claims were Mupirocin, Fluticasone Propionate and Azelastine HCl.

Has Dr. Elisabeth Dimelis Henderson Ference received payments from drug or device companies?

CMS Open Payments shows $114,156 in general payments to Dr. Ference from 16 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Elisabeth Dimelis Henderson Ference been practicing?

Dr. Ference graduated from medical school in 2011, 15 years ago.

Does Dr. Elisabeth Dimelis Henderson Ference do research?

Dmand AI links 22 publications to Dr. Ference, published from 2014 to 2023.

Who does Dr. Elisabeth Dimelis Henderson Ference publish with?

Dr. Ference's most frequent co-authors are Bozena Barbara Wrobel, MD (5 shared papers), Rakesh Chandra, MD (4 shared papers) and David B. Conley, MD (4 shared papers).

What insurance does Dr. Elisabeth Dimelis Henderson Ference accept?

Dr. Ference is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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