Dr. Daniel Warren Chase , MD
Otolaryngology • Lancaster, OH
2405 N Columbus St, Suite 230
Lancaster, OH 431308185
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on January 30, 2006; this date does not establish years in practice.
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Published CMS data list 1,118 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 — Established patient outpatient office visit: 414 service units.
- 99212 — Established patient outpatient office visit: 114 service units.
- 69210 — Removal of impacted ear wax: 108 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 15 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 1,591 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Fluticasone Propionate — 438 prescription fills, including refills.
- Famotidine — 198 prescription fills, including refills.
- Azelastine Hcl — 173 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 21 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 80% of clinicians listed under Otolaryngology in Ohio (2024, 250 clinicians with data). Median for this group: 661. Middle half: 386 to 924.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,073 in 2020 to 1,118 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
2405 N Columbus St
Suite 230
Lancaster, OH 431308185
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Riverview Ent Center Of Central Ohio. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Miami, Lm Miller School Of Medicine
1986
What Public CMS Data Show
Otolaryngology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
379 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $73,489 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $50,478 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
2,324 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$22,295 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $16.59 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
40 years (graduated 1986)
CMS Doctors and Clinicians data list 1986 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Chase has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Chase as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Lancaster and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under Otolaryngology in Ohio (2024, 250 clinicians with data). Median for this group: 661. Middle half: 386 to 924.
Too few clinicians listed under Otolaryngology in Lancaster have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Otolaryngology in Ohio (2024, 250 clinicians with data). Median for this group: $64,591. Middle half: $35,988 to $90,662.
Too few clinicians listed under Otolaryngology in Lancaster have Medicare Part B data for 2024 to compare.
Paid by Medicare
Close to the middle for clinicians listed under Otolaryngology in Ohio (2024, 250 clinicians with data). Median for this group: $47,635. Middle half: $26,980 to $65,725.
Too few clinicians listed under Otolaryngology in Lancaster have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Otolaryngology in Ohio (2024, 296 clinicians with data). Median for this group: 331. Middle half: 80 to 624.
Too few clinicians listed under Otolaryngology in Lancaster have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Otolaryngology in Ohio (2024, 296 clinicians with data). Median for this group: $6,239. Middle half: $1,182 to $11,657.
Too few clinicians listed under Otolaryngology in Lancaster have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under Otolaryngology with a practice address in Lancaster, OH (440 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services stayed about the same: 1,073 in 2020 and 1,118 in 2024.
- 2020: 1,073
- 2021: 1,080
- 2022: 1,079
- 2023: 1,057
- 2024: 1,118
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Medicare-allowed amount
Medicare-allowed amount stayed about the same: $72,343 in 2020 and $73,489 in 2024.
- 2020: $72,343
- 2021: $78,368
- 2022: $76,035
- 2023: $68,694
- 2024: $73,489
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Paid by Medicare
Paid by Medicare stayed about the same: $49,353 in 2020 and $50,478 in 2024.
- 2020: $49,353
- 2021: $54,005
- 2022: $51,414
- 2023: $46,030
- 2024: $50,478
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 25% from 1,271 in 2020 to 1,591 in 2024.
- 2020: 1,271
- 2021: 1,424
- 2022: 1,424
- 2023: 1,497
- 2024: 1,591
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30-day fills
30-day fills increased 33% from 1,747 in 2020 to 2,324 in 2024.
- 2020: 1,747
- 2021: 1,948
- 2022: 2,034
- 2023: 2,104
- 2024: 2,324
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Part D drug cost
Part D drug cost decreased 27% from $30,606 in 2020 to $22,295 in 2024.
- 2020: $30,606
- 2021: $28,863
- 2022: $31,977
- 2023: $29,884
- 2024: $22,295
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $53.51 in 2020 to $16.59 in 2025.
- 2020: $53.51
- 2021: $26.21
- 2022: $13.58
- 2024: $14.44
- 2025: $16.59
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $16.59.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Optinose US, Inc. |
Food and Beverage
In-kind items and services
|
Xhance | General | $16.59 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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414 | 212 | $76.00 | $73.99 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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114 | 99 | $56.00 | $51.56 |
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69210
Removal of impacted ear wax
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108 | 88 | $85.00 | $43.04 |
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92557
Comprehensive hearing and speech recognition test
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85 | 79 | $83.00 | $33.96 |
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92567
Test to assess middle ear function
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84 | 79 | $36.00 | $14.95 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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84 | 84 | $141.00 | $103.93 |
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31575
Diagnostic exam of voice box using a flexible endoscope
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68 | 53 | $185.00 | $109.96 |
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99202
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more
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58 | 58 | $79.00 | $67.88 |
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31231
Diagnostic exam of nasal passages using an endoscope
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24 | 14 | $200.00 | $164.27 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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24 | 23 | $120.00 | $118.57 |
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92537
Test to assess balance during warm and cool irrigation in both ears
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11 | 11 | $69.00 | $37.28 |
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92541
Test for abnormal eye movement with recording
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11 | 11 | $70.00 | $23.58 |
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92542
Test for abnormal eye movement using 3 positions with recording
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11 | 11 | $65.00 | $27.10 |
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92544
Test for abnormal eye movement using a moving target with recording
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11 | 11 | $35.00 | $16.66 |
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92547
Use of electrodes during balance testing
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11 | 11 | $59.09 | $9.53 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Fluticasone Propionate | Fluticasone Propionate | 438 | 18,256 | $5,100.02 | 165 |
| Famotidine | Famotidine | 198 | 10,770 | $1,573.80 | 45 |
| Azelastine Hcl | Azelastine Hcl | 173 | 6,665 | $4,432.55 | 63 |
| Omeprazole | Omeprazole | 109 | 4,875 | $582.51 | 28 |
| Montelukast Sodium | Montelukast Sodium | 101 | 7,140 | $920.13 | 29 |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 91 | 4,830 | $862.90 | 25 |
| Mupirocin | Mupirocin | 78 | 1,238 | $442.39 | 58 |
| Sodium Chloride | Sodium Chloride Irrig Solution | 71 | 2,539 | $716.58 | 21 |
| Ipratropium Bromide | Ipratropium Bromide | 57 | 2,175 | $2,053.03 | 24 |
| Betamethasone Valerate | Betamethasone Valerate | 46 | 895 | $579.71 | 28 |
| Cefdinir | Cefdinir | 35 | 336 | $581.08 | 33 |
| Pantoprazole Sodium | Pantoprazole Sodium | 26 | 1,200 | $272.05 | — |
| Ofloxacin | Ofloxacin | 25 | 386 | $2,009.86 | 19 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 25 | 240 | $385.82 | 25 |
| Sucralfate | Sucralfate | 22 | 832 | $282.08 | — |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 20 | 400 | $280.25 | 14 |
| Methylprednisolone | Methylprednisolone | 17 | 102 | $104.11 | 17 |
| Prednisone | Prednisone | 16 | 106 | $23.79 | 15 |
| Meclizine Hcl | Meclizine Hcl | 16 | 755 | $107.85 | — |
| Pilocarpine Hcl | Pilocarpine Hcl | 14 | 600 | $926.63 | — |
| Levofloxacin | Levofloxacin | 13 | 137 | $58.26 | 12 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207Y00000X
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OTOLARYNGOLOGY
I20090715000256
OH
7810971801
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Riverview Ent Center Of Central Ohio
2405 N Columbus St, Lancaster, OH 431308186
Phone: 7406818300
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Otolaryngology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated January 30, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
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Mailing Address
2405 N Columbus St, Suite 230
Lancaster, OH 431308185
Phone: 7406818300