Dr. E Gregory Cehan, MD
- Medicare services, 2016
- 171
- Part D claims, 2024
- 16
- Affiliated sites
- 1
- Insurance carriers
- 1
- State license
- 1
- Practice address
- 517 E. Fulton Street, Stockton, CA 95204
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Del Monte Assisted Living & Memory Care
Continuing Care Retirement Community (CCRC) · Stockton, California
Find Dr. Cehan's professional email, personal email and mobile number
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Dr. E Gregory Cehan is an otolaryngologist in Stockton, California
Dr. Cehan practices at Del Monte Assisted Living & Memory Care in Stockton, California.
Dr. Cehan's NPI, 1235192063, was assigned on April 11, 2006. Dr. Cehan graduated from Baylor College Of Medicine in 1975. Dr. Cehan holds California license C037091.
- NPI
- 1235192063NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. E Gregory Cehan practices at Del Monte Assisted Living & Memory Care in Stockton, California
Dr. Cehan's primary practice is Del Monte Assisted Living & Memory Care, at 517 E. Fulton Street, Stockton, CA 95204 in San Joaquin County.
- Del Monte Assisted Living & Memory Care517 E. Fulton Street, Stockton, CA 95204 · San Joaquin County
Source: Dmand AI Affiliation Data
Dr. E Gregory Cehan is affiliated with 1 site of care
Dr. Cehan's primary practice is Del Monte Assisted Living & Memory Care in Stockton, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. E Gregory Cehan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cehan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Del Monte Assisted Living & Memory Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. E Gregory Cehan is one of 1,107 otolaryngologists in California
Otolaryngology is Dr. Cehan's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Cehan is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dr. Cehan is licensed in California.
Specialties and state licenses
- Otolaryngology, CaliforniaPrimary
Otolaryngologists near Dr. Cehan
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. E Gregory Cehan billed Medicare for 171 services in 2016
CMS data shows 171 Medicare services from Dr. Cehan across 3 procedure codes in 2016. Medicare paid $5,902 for them. Every service was in an office.
Dr. Cehan's Medicare services by type, 2016
- Office and hospital visits157
- Tests and treatments14
Dr. Cehan compared with the California median for otolaryngologists, 2016
- Dr. Cehan
- California median
- Medicare services
- 171vs 66674% below
- Part D claims
- 18vs 11885% below
Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.
Dr. Cehan's most billed Medicare procedure codes, 2016
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. Cehan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cehan and other otolaryngologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. E Gregory Cehan's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Cehan's median patient age at 72, with 63% women.
Dr. Cehan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. E Gregory Cehan wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Cehan wrote 16 Medicare Part D claims. 94% of them were for generic drugs. They cover 1 drug, with $145 in total drug cost. In 2016, CMS named 61 claims across 2 drugs.
Dr. Cehan's Part D claims by kind of drug, 2024
- Generic15 claims94%
- Brand-name and other1 claims6%
Dr. Cehan's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 612017: 1870%
Drugs named by CMS: 1 in 2017, 2 in 2016.
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
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Dr. E Gregory Cehan graduated from Baylor College Of Medicine
Dr. Cehan graduated from Baylor College Of Medicine in 1975.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. E Gregory Cehan accepts plans from 1 insurance carrier
Dr. Cehan is in network with 1 carrier, including Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
Plan types Dr. Cehan accepts, by number of carriers
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. E Gregory Cehan'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 Data |
| 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) |
| 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. E Gregory Cehan
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. E Gregory Cehan's NPI number?
Dr. E Gregory Cehan's NPI number is 1235192063. It was assigned on April 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. E Gregory Cehan?
Dr. E Gregory Cehan is an otolaryngologist in Stockton, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. E Gregory Cehan practice?
Dr. Cehan practices at 517 E. Fulton Street, Stockton, CA 95204. Dr. Cehan's primary practice is Del Monte Assisted Living & Memory Care in Stockton, California.
What is Dr. E Gregory Cehan's medical license number?
Dr. Cehan holds California license C037091.
Does Dr. E Gregory Cehan accept Medicare?
Yes. CMS data shows Dr. Cehan billed Medicare for 171 services in 2016.
Is Dr. E Gregory Cehan board certified?
Yes. Dr. Cehan is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. E Gregory Cehan bill to Medicare?
In 2016, Dr. Cehan's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and ear, nose and throat service (92557).
Where did Dr. E Gregory Cehan go to medical school?
Dr. Cehan graduated from Baylor College Of Medicine in 1975.
What drugs does Dr. E Gregory Cehan prescribe most?
In 2017 Medicare Part D data, Dr. Cehan's most prescribed drugs by claims were Warfarin Sodium.
How long has Dr. E Gregory Cehan been practicing?
Dr. Cehan graduated from medical school in 1975, 51 years ago.
What insurance does Dr. E Gregory Cehan accept?
Dr. Cehan is in network with 1 carrier, including Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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