Laryngoscope
Antifungal AgentsBudesonideGlucocorticoids
Dr. Calvin C. Wei, MD
NPI1750589446PAC ID5799963641
- Medicare services, 2024
- 1,230
- Medicare patients, 2024
- 329
- Part D claims, 2024
- 737
- Publications
- 8
- Hospital affiliations
- 1
- Practice address
- 425 W 59th St, New York, NY 10019
- Practice phone
- Call (212) 523-8417
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Madison Surgical Obs, LLC
New York, New York
Find Dr. Wei'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.
Dr. Calvin C. Wei is an otolaryngologist in New York, New York
Dr. Wei practices at Madison Surgical Obs, LLC in New York, New York.
Dr. Wei's NPI, 1750589446, was assigned on July 5, 2007. Dr. Wei graduated from Baylor College Of Medicine in 2006. Dr. Wei's Pennsylvania license number on file is MD441446.
NPI and contact details
- NPI
- 1750589446NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799963641
- NPI enumeration date
- July 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 523-8417
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Calvin C. Wei practices at Madison Surgical Obs, LLC in New York, New York
Dr. Wei's primary practice is Madison Surgical Obs, LLC, at 425 W 59th St, New York, NY 10019 in New York County. The practice phone is (212) 523-8417.
- Madison Surgical Obs, LLC425 W 59th St, New York, NY 10019 · New York CountyPhone(212) 523-8417
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Calvin C. Wei is affiliated with 4 sites of care and 2 medical groups
Dr. Wei's primary practice is Madison Surgical Obs, LLC in New York, New York. Dr. Wei is also affiliated with Mount Sinai West. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Wei to 2 more group practices and clinics and 1 medical group, each named with a free account.
Madison Surgical Obs, LLCPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Calvin C. Wei's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wei practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Madison Surgical Obs, LLC | 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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Dr. Calvin C. Wei is one of 660 otolaryngologists in New York
Otolaryngology is Dr. Wei's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Wei is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Wei's licenses on file in 3 states: Pennsylvania, New York and California.
Specialties and state licenses
- Otolaryngology, PennsylvaniaPrimary
- New York license
- California license
Clinical focus
Dmand AI lists acute sinusitis, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery, hearing loss and impairment and swimmer's ear among the conditions Dr. Wei treats.
Otolaryngologists near Dr. Wei
Counts of otolaryngologists 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. Calvin C. Wei billed Medicare for 1,230 services in 2024
CMS data shows 1,230 Medicare services from Dr. Wei across 9 procedure codes in 2024, for 329 Medicare patients. Medicare paid $106,982 for them. Every service was in an office.
Medicare services, 20241,230
Medicare patients329
Paid by Medicare$106,982
Procedure codes9
Dr. Wei's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7022024: 58017%
- Surgery
- 2023: 4442024: 38513%
- Tests and treatments
- 2023: 482024: 265452%
- Other services
- 2023: 162024: 0100%
Dr. Wei compared with the New York median for otolaryngologists, 2024
- Dr. Wei
- New York median
- Medicare services
- 1,230vs 72071% above
- Medicare patients
- 329vs 29611% above
- Part D claims
- 688vs 2982.3 times
Medians across 638 otolaryngologists in New York with Dmand AI profiles that report each measure.
Dr. Wei'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.
Need commercial claims for Dr. Wei?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wei and other otolaryngologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Calvin C. Wei treated 329 Medicare patients in 2024, average age 77
CMS counts 329 Medicare patients who saw Dr. Wei in 2024. The largest group is 75 to 84, with 132 patients. 75% of them have high cholesterol, and 62% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wei's median patient age at 57, with 50% women.
Medicare patients, 2024329
Average age77
Average risk score1.04
Also on Medicaid10%
Dr. Wei's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wei's Medicare patients by sex, 2024
- Women17353%
- Men15647%
Chronic conditions among Dr. Wei's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis58%
- Ischemic heart disease29%
- Mood disorders22%
- Osteoporosis22%
- Anxiety20%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wei's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women50%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Calvin C. Wei wrote 737 Medicare Part D claims in 2024
In 2024, Dr. Wei wrote 737 Medicare Part D claims for 196 patients. 100% of them were for generic drugs. CMS names the drug for 688 of them, across 14 drugs with 11 or more claims each, at $9,719 in total drug cost. In 2023, CMS named 646 claims across 14 drugs.
Part D claims, 2024737
Drugs named by CMS14
Total drug cost$9,719
Part D patients196
Dr. Wei's Part D claims by kind of drug, 2024
- Generic735 claims100%
- Brand-name and other2 claims0%
Dr. Wei'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. Wei's Part D claims, 2024
- Antibiotics16%117 of 737 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: 6462024: 6887%
Drugs named by CMS: 14 in 2024, 14 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
How Dr. Calvin C. Wei takes part in Medicare
Dr. Wei 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)
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Dr. Calvin C. Wei has 8 publications on record
Dmand AI links 8 papers to Dr. Wei in 2013. The most frequent topics are Magnetic Resonance Imaging. Dr. Wei's most frequent co-authors are Nithin Dev Adappa, MD, Mark Delacure, MD and John G. Golfinos, MD.
Papers8
Topics Dr. Wei writes about most
- Magnetic Resonance Imaging
Dr. Wei's most frequent co-authors
- Nithin Dev Adappa, MD1 shared paper
- Mark Delacure, MD1 shared paper
- John G. Golfinos, MD1 shared paper
Recent publications by Dr. Wei
Arch Otolaryngol Head Neck Surg
BiopsyDiagnosis, DifferentialFrontal Sinus
Brain NeoplasmsHearing Loss, SensorineuralHearing Loss, Sudden
Ear Nose Throat J
CTLA-4 AntigenEar NeoplasmsEustachian Tube
See who Dr. Wei researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wei works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Calvin C. Wei received $1,483 in industry payments from 2016 to 2020
CMS Open Payments shows 30 general payments to Dr. Wei from 12 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 89% of the total. Intersect ENT, Inc. paid the most, $879.
General payments to Dr. Wei by program year, 2016 to 2020
General payments to Dr. Wei by kind, 2016 to 2020
$1.5Kin total
- Food and beverage$1,31989%
- Education$16411%
Companies that paid Dr. Wei the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Calvin C. Wei graduated from Baylor College Of Medicine
Dr. Wei graduated from Baylor College Of Medicine in 2006.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Calvin C. Wei accepts plans from 16 insurance carriers
Dr. Wei is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- Cigna
- Elevance
- HCSC
- +8 more carriersWith a free account
Plan types Dr. Wei accepts, by number of carriers
- PPO11
- Medicare8
- HMO6
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Calvin C. Wei'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 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Calvin C. Wei
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. Calvin C. Wei's NPI number?
Dr. Calvin C. Wei's NPI number is 1750589446. It was assigned on July 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Calvin C. Wei?
Dr. Calvin C. Wei is an otolaryngologist in New York, New York. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Calvin C. Wei practice?
Dr. Wei practices at 425 W 59th St, New York, NY 10019. Dr. Wei's primary practice is Madison Surgical Obs, LLC in New York, New York. Dmand AI also links Dr. Wei to 2 group practices and clinics and 1 medical group.
What is Dr. Calvin C. Wei's office phone number?
The practice phone on file for Dr. Wei is (212) 523-8417.
What is Dr. Calvin C. Wei's medical license number?
Dr. Wei's Pennsylvania license number on file is MD441446, one of the licenses on file in 3 states.
Which states has Dr. Calvin C. Wei been licensed in?
Dmand AI has state licenses on file for Dr. Wei in Pennsylvania (2010 to 2012), New York (2009 to 2026) and California (2012 to 2025).
Which hospitals is Dr. Calvin C. Wei affiliated with?
Dr. Wei is affiliated with Mount Sinai West.
What medical group is Dr. Calvin C. Wei part of?
Dr. Wei is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Dr. Wei to 1 more medical group.
Does Dr. Calvin C. Wei accept Medicare?
Yes. CMS data shows Dr. Wei billed Medicare for 1,230 services in 2024, and Dr. Wei accepts Medicare assignment.
How many Medicare patients does Dr. Calvin C. Wei see?
CMS counts 329 Medicare patients who saw Dr. Wei in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Calvin C. Wei board certified?
Yes. Dr. Wei is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Calvin C. Wei bill to Medicare?
In 2024, Dr. Wei's most billed Medicare services were office visit, established patient (99213), surgery: lungs and airway (31231) and ear, nose and throat service (92557).
Where did Dr. Calvin C. Wei go to medical school?
Dr. Wei graduated from Baylor College Of Medicine in 2006.
What drugs does Dr. Calvin C. Wei prescribe most?
In 2024 Medicare Part D data, Dr. Wei's most prescribed drugs by claims were Fluticasone Propionate, Azelastine HCl and Methylprednisolone.
Has Dr. Calvin C. Wei received payments from drug or device companies?
CMS Open Payments shows $1,483 in general payments to Dr. Wei from 12 companies from 2016 to 2020. The largest total came from Intersect ENT, Inc.
How long has Dr. Calvin C. Wei been practicing?
Dr. Wei graduated from medical school in 2006, 20 years ago.
Does Dr. Calvin C. Wei do research?
Dmand AI links 8 publications to Dr. Wei.
Who does Dr. Calvin C. Wei publish with?
Dr. Wei's most frequent co-authors are Nithin Dev Adappa, MD (1 shared paper), Mark Delacure, MD (1 shared paper) and John G. Golfinos, MD (1 shared paper).
What insurance does Dr. Calvin C. Wei accept?
Dr. Wei is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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