Dr. Sonali P. Majmudar, MD
- Medicare services, 2024
- 11,345
- Medicare patients, 2024
- 167
- Part D claims, 2024
- 278
- Hospital affiliations
- 2
- Industry payments
- $139,694
- Practice address
- 885 North Sandusky Avenue, Upper Sandusky, OH 43351
- Practice phone
- Call (419) 294-4991
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Majmudar's professional email, personal email and mobile number
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Dr. Sonali P. Majmudar is an allergist and immunologist in Upper Sandusky, Ohio
Dr. Majmudar practices at Wyandot Memorial Hospital in Upper Sandusky, Ohio, part of Wyandot Memorial Hospital.
Dr. Majmudar's NPI, 1528164118, was assigned on September 15, 2006. Dr. Majmudar graduated from Medical College Of Wisconsin in 1995. Dr. Majmudar holds Illinois license 036-097458.
- NPI
- 1528164118NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375694177
- NPI enumeration date
- September 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 294-4991
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sonali P. Majmudar practices at Wyandot Memorial Hospital in Upper Sandusky, Ohio
Dr. Majmudar's primary practice is Wyandot Memorial Hospital, at 885 North Sandusky Avenue, Upper Sandusky, OH 43351 in Wyandot County. The practice phone is (419) 294-4991.
- Wyandot Memorial Hospital885 North Sandusky Avenue, Upper Sandusky, OH 43351 · Wyandot CountyPhone(419) 294-4991
Source: Dmand AI Affiliation Data
Dr. Sonali P. Majmudar is affiliated with 3 sites of care and 2 medical groups
Dr. Majmudar's primary practice is Wyandot Memorial Hospital in Upper Sandusky, Ohio, part of Wyandot Memorial Hospital. Dr. Majmudar is also affiliated with Ascension Saint Alexius. The medical group on file is Wyandot Memorial Hospital. Dmand AI also links Dr. Majmudar to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sonali P. Majmudar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Majmudar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wyandot Memorial Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Wyandot Memorial Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sonali P. Majmudar is one of 119 allergists and immunologists in Ohio
Allergy and immunology is Dr. Majmudar's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Majmudar is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Majmudar's licenses on file in 2 states: Illinois and Ohio.
Specialties and state licenses
- Allergy and immunology, IllinoisPrimary
- Ohio license
Clinical focus
Dmand AI lists chronic nasal allergies and immune deficiency disease among the conditions Dr. Majmudar treats.
Allergists and immunologists near Dr. Majmudar
Counts of allergists and immunologists 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. Sonali P. Majmudar billed Medicare for 11,345 services in 2024
CMS data shows 11,345 Medicare services from Dr. Majmudar across 5 procedure codes in 2024, for 167 Medicare patients. Medicare paid $104,263 for them. Every service was in an office.
Dr. Majmudar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 10,2502024: 11,0738%
- Office and hospital visits
- 2023: 1882024: 27245%
Dr. Majmudar compared with the Ohio median for allergists and immunologists, 2024
- Dr. Majmudar
- Ohio median
- Medicare services
- 11,345vs 1,3618.3 times
- Medicare patients
- 167vs 12929% above
- Part D claims
- 228vs 228Close to median
Medians across 119 allergists and immunologists in Ohio with Dmand AI profiles that report each measure.
Dr. Majmudar'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 Dr. Majmudar and other allergists and immunologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sonali P. Majmudar treated 167 Medicare patients in 2024, average age 73
CMS counts 167 Medicare patients who saw Dr. Majmudar in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Majmudar's median patient age at 41, with 65% women.
Dr. Majmudar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Majmudar's Medicare patients by sex, 2024
- Women12977%
- Men3823%
Chronic conditions among Dr. Majmudar's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis52%
- Mood disorders32%
- Depression31%
- Anxiety26%
- Asthma26%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Majmudar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sonali P. Majmudar wrote 278 Medicare Part D claims in 2024
In 2024, Dr. Majmudar wrote 278 Medicare Part D claims for 93 patients. 80% of them were for generic drugs. CMS names the drug for 228 of them, across 8 drugs with 11 or more claims each, at $9,808 in total drug cost. In 2023, CMS named 183 claims across 6 drugs.
Dr. Majmudar's Part D claims by kind of drug, 2024
- Generic223 claims80%
- Brand-name55 claims20%
Dr. Majmudar'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. Majmudar's Part D claims, 2024
- Antibiotics4%12 of 278 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: 1832024: 22825%
Drugs named by CMS: 8 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
How Dr. Sonali P. Majmudar takes part in Medicare
Dr. Majmudar 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. Sonali P. Majmudar received $139,694 in industry payments from 2016 to 2025
CMS Open Payments shows 470 general payments to Dr. Majmudar from 38 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 60% of the total. GlaxoSmithKline, LLC. paid the most, $64,828.
General payments to Dr. Majmudar by program year, 2016 to 2025
General payments to Dr. Majmudar by kind, 2016 to 2025
- Speaker and faculty fees$84,02060%
- Consulting fees$31,25322%
- Food and beverage$13,40110%
- Travel and lodging$10,9308%
- Education$910%
Companies that paid Dr. Majmudar the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sonali P. Majmudar graduated from Medical College Of Wisconsin
Dr. Majmudar graduated from Medical College Of Wisconsin in 1995.
- Medical school
- Board certified in allergy & immunology
Source: Dmand AI Professional Profile Data
Dr. Sonali P. Majmudar accepts plans from 19 insurance carriers
Dr. Majmudar is in network with 19 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- HCSC
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Elevance
- Humana
- Molina
- +11 more carriersWith a free account
Plan types Dr. Majmudar accepts, by number of carriers
- HMO11
- Medicare11
- PPO11
- POS6
- EPO4
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Sonali P. Majmudar'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) |
| 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. Sonali P. Majmudar
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. Sonali P. Majmudar's NPI number?
Dr. Sonali P. Majmudar's NPI number is 1528164118. It was assigned on September 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sonali P. Majmudar?
Dr. Sonali P. Majmudar is an allergist and immunologist in Upper Sandusky, Ohio. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Sonali P. Majmudar practice?
Dr. Majmudar practices at 885 North Sandusky Avenue, Upper Sandusky, OH 43351. Dr. Majmudar's primary practice is Wyandot Memorial Hospital in Upper Sandusky, Ohio, part of Wyandot Memorial Hospital. Dmand AI also links Dr. Majmudar to 1 group practice or clinic and 1 medical group.
What is Dr. Sonali P. Majmudar's office phone number?
The practice phone on file for Dr. Majmudar is (419) 294-4991.
What is Dr. Sonali P. Majmudar's medical license number?
Dr. Majmudar holds Illinois license 036-097458, one of the licenses on file in 2 states.
Which states has Dr. Sonali P. Majmudar been licensed in?
Dmand AI has state licenses on file for Dr. Majmudar in Illinois (1998 to 2026) and Ohio (2000 to 2027).
Which hospitals is Dr. Sonali P. Majmudar affiliated with?
Dr. Majmudar practices at Wyandot Memorial Hospital in Upper Sandusky, Ohio. Dr. Majmudar is also affiliated with Ascension Saint Alexius.
What medical group is Dr. Sonali P. Majmudar part of?
Dr. Majmudar is linked to Wyandot Memorial Hospital. Dmand AI links Dr. Majmudar to 1 more medical group.
Does Dr. Sonali P. Majmudar accept Medicare?
Yes. CMS data shows Dr. Majmudar billed Medicare for 11,345 services in 2024, and Dr. Majmudar accepts Medicare assignment.
How many Medicare patients does Dr. Sonali P. Majmudar see?
CMS counts 167 Medicare patients who saw Dr. Majmudar in 2024, with an average age of 73.
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Is Dr. Sonali P. Majmudar board certified?
Yes. Dr. Majmudar is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Dr. Sonali P. Majmudar bill to Medicare?
In 2024, Dr. Majmudar's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95004) and allergy test or treatment (95117).
Where did Dr. Sonali P. Majmudar go to medical school?
Dr. Majmudar graduated from Medical College Of Wisconsin in 1995.
What drugs does Dr. Sonali P. Majmudar prescribe most?
In 2024 Medicare Part D data, Dr. Majmudar's most prescribed drugs by claims were Montelukast Sodium, Fluticasone Propionate and Albuterol Sulfate Hfa.
Has Dr. Sonali P. Majmudar received payments from drug or device companies?
CMS Open Payments shows $139,694 in general payments to Dr. Majmudar from 38 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Sonali P. Majmudar been practicing?
Dr. Majmudar graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Sonali P. Majmudar accept?
Dr. Majmudar is in network with 19 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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