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Caleb J. Fan
NPI1538558465PAC ID5597001628
- Medicare services, 2024
- 263
- Medicare patients, 2024
- 107
- Part D claims, 2024
- 315
- Publications
- 36
- Hospital affiliations
- 1
- Practice address
- 30055 Northwestern Highway, Suite L-60, Farmington Hills, MI 48334
- Practice phone
- Call (248) 865-6555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michigan Endoscopy Center
Surgery Center - Medicare-Certified · Farmington Hills, Michigan
Find Caleb Fan'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.
Caleb J. Fan is an otology and neurotology physician in Farmington Hills, Michigan
Caleb Fan practices at Michigan Endoscopy Center in Farmington Hills, Michigan.
Caleb Fan's NPI, 1538558465, was assigned on January 15, 2015. Caleb Fan holds New York license 327077-01.
NPI and contact details
- NPI
- 1538558465NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597001628
- NPI enumeration date
- January 15, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (248) 865-6555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Caleb J. Fan practices at Michigan Endoscopy Center in Farmington Hills, Michigan
Caleb Fan's primary practice is Michigan Endoscopy Center, at 30055 Northwestern Highway, Suite L-60, Farmington Hills, MI 48334. The practice phone is (248) 865-6555.
- Michigan Endoscopy Center30055 Northwestern Highway, Suite L-60, Farmington Hills, MI 48334Phone(248) 865-6555
Source: Dmand AI Affiliation Data
Caleb J. Fan is affiliated with 4 sites of care and 2 medical groups
Caleb Fan's primary practice is Michigan Endoscopy Center in Farmington Hills, Michigan. Caleb Fan is also affiliated with Lenox Hill Hospital. The medical group on file is Michigan Ear Institute. Dmand AI also links Caleb Fan to 2 more group practices and clinics and 1 medical group, each named with a free account.
Michigan Endoscopy CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Caleb J. Fan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Caleb Fan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michigan Endoscopy Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Caleb J. Fan is one of 25 otologys and neurotology physicians in Michigan
Otology and neurotology is Caleb Fan's primary specialty in the NPI Registry, under taxonomy code 207YX0901X. Caleb Fan is licensed in New York.
Specialties and state licenses
- Otology and neurotology, New YorkPrimary
Otologys and neurotology physicians near Caleb Fan
Counts of otologys and neurotology physicians with a Dmand AI profile, by place and practice. Each opens the list.
25otologys and neurotology physicians in Michigan12otologys and neurotology physicians in Farmington Hills
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Caleb J. Fan billed Medicare for 263 services in 2024
CMS data shows 263 Medicare services from Caleb Fan across 8 procedure codes in 2024, for 107 Medicare patients. Medicare paid $23,064 for them. Every service was in an office.
Medicare services, 2024263
Medicare patients107
Paid by Medicare$23,064
Procedure codes8
Caleb Fan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 12041%
- Surgery
- 2023: 272024: 100270%
- Tests and treatments
- 2023: 172024: 3288%
- Other services
- 2023: 02024: 11
Caleb Fan compared with the Michigan median for otologys and neurotology physicians, 2024
- Caleb Fan
- Michigan median
- Medicare services
- 263vs 82768% below
- Medicare patients
- 107vs 36170% below
- Part D claims
- 224vs 47953% below
Medians across 25 otologys and neurotology physicians in Michigan with Dmand AI profiles that report each measure.
Caleb Fan'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Caleb Fan and other otologys and neurotology physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Caleb J. Fan treated 107 Medicare patients in 2024, average age 76
CMS counts 107 Medicare patients who saw Caleb Fan in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Caleb Fan's median patient age at 48, with 53% women.
Medicare patients, 2024107
Average age76
Average risk score1.31
Also on Medicaid20%
Caleb Fan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Caleb Fan's Medicare patients by sex, 2024
- Women6662%
- Men4138%
Chronic conditions among Caleb Fan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease36%
- Diabetes28%
- Mood disorders28%
- Anxiety27%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Caleb Fan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women53%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Caleb J. Fan wrote 315 Medicare Part D claims in 2024
In 2024, Caleb Fan wrote 315 Medicare Part D claims for 143 patients. 95% of them were for generic drugs. CMS names the drug for 224 of them, across 7 drugs with 11 or more claims each, at $6,995 in total drug cost. In 2023, CMS named 264 claims across 6 drugs.
Part D claims, 2024315
Drugs named by CMS7
Total drug cost$6,995
Part D patients143
Caleb Fan's Part D claims by kind of drug, 2024
- Generic298 claims95%
- Brand-name17 claims5%
Caleb Fan'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 Caleb Fan's Part D claims, 2024
- Opioids19%59 of 315 claims
- Antibiotics21%67 of 315 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: 2642024: 22415%
Drugs named by CMS: 7 in 2024, 6 in 2023.
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
Caleb J. Fan offers telehealth to Medicare patients
Caleb Fan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Caleb Fan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Caleb J. Fan has 36 publications on record
Dmand AI links 36 papers to Caleb Fan, published from 2015 to 2024. 2023 was the busiest year, with 8. The most frequent topics are Cochlear Implantation, Otolaryngology and Otologic Surgical Procedures. Caleb Fan has published most often in Otol Neurotol. Caleb Fan's most frequent co-authors are Zachary Schwam, MD, Maura K. Cosetti, MD and Enrique Ramon Perez, MBA.
Papers36
Years published2015 to 2024
Caleb Fan's papers by year, 2015 to 2024
Topics Caleb Fan writes about most
- Cochlear Implantation
- Otolaryngology
- Otologic Surgical Procedures
- Audiometry, Pure-Tone
- Cochlear Implants
- Hearing
- Meniere Disease
- Postoperative Complications
Caleb Fan's most frequent co-authors
- Zachary Schwam, MD13 shared papers
- Maura K. Cosetti, MD12 shared papers
- Enrique Ramon Perez, MBA9 shared papers
Recent publications by Caleb Fan
Otol Neurotol
Audiometry, Pure-ToneEar OssiclesMicrosurgery
Correspondence as TopicDeep LearningFellowships and Scholarships
Am J Otolaryngol
AspirinHearing Loss, SensorineuralHearing Loss, Sudden
Abstracting and IndexingNeurotologyOtolaryngology
See who Caleb Fan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Caleb Fan works with, so you can find a warm path to the right otologys and neurotology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Caleb J. Fan received $972 in industry payments from 2023 to 2025
CMS Open Payments shows 13 general payments to Caleb Fan from 6 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Cochlear Ltd paid the most, $353.
General payments to Caleb Fan by program year, 2023 to 2025
Companies that paid Caleb Fan the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Caleb J. Fan'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Caleb J. Fan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Caleb J. Fan's NPI number?
Caleb J. Fan's NPI number is 1538558465. It was assigned on January 15, 2015, and it is active in the NPI Registry.
What does Caleb J. Fan specialize in?
Caleb J. Fan is an otology and neurotology physician in Farmington Hills, Michigan. The primary specialty in the NPI Registry is Otology & Neurotology Physician (taxonomy code 207YX0901X).
Where does Caleb J. Fan practice?
Caleb Fan practices at 30055 Northwestern Highway, Suite L-60, Farmington Hills, MI 48334. Caleb Fan's primary practice is Michigan Endoscopy Center in Farmington Hills, Michigan. Dmand AI also links Caleb Fan to 2 group practices and clinics and 1 medical group.
What is Caleb J. Fan's office phone number?
The practice phone on file for Caleb Fan is (248) 865-6555.
What is Caleb J. Fan's medical license number?
Caleb Fan holds New York license 327077-01.
Which hospitals is Caleb J. Fan affiliated with?
Caleb Fan is affiliated with Lenox Hill Hospital.
What medical group is Caleb J. Fan part of?
Caleb Fan is linked to Michigan Ear Institute. Dmand AI links Caleb Fan to 1 more medical group.
Does Caleb J. Fan accept Medicare?
Yes. CMS data shows Caleb Fan billed Medicare for 263 services in 2024, and Caleb Fan accepts Medicare assignment.
Does Caleb J. Fan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Caleb Fan as offering telehealth services.
How many Medicare patients does Caleb J. Fan see?
CMS counts 107 Medicare patients who saw Caleb Fan in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Caleb J. Fan bill to Medicare?
In 2024, Caleb Fan's most billed Medicare services were surgery: ear (69210), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Caleb J. Fan prescribe most?
In 2024 Medicare Part D data, Caleb Fan's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Ciprofloxacin-Dexamethasone.
Has Caleb J. Fan received payments from drug or device companies?
CMS Open Payments shows $972 in general payments to Caleb Fan from 6 companies from 2023 to 2025. The largest total came from Cochlear Ltd.
How long has Caleb J. Fan been practicing?
Caleb Fan graduated from medical school in 2017, 9 years ago.
Does Caleb J. Fan do research?
Dmand AI links 36 publications to Caleb Fan, published from 2015 to 2024.
Who does Caleb J. Fan publish with?
Caleb Fan's most frequent co-authors are Zachary Schwam, MD (13 shared papers), Maura K. Cosetti, MD (12 shared papers) and Enrique Ramon Perez, MBA (9 shared papers).
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