Dr. Stephen Y. Cesar, MD
- Medicare services, 2019
- 241
- Part D claims, 2019
- 95
- Industry payments
- $330
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 4545 Cordata Pkwy, Bellingham, WA 98226-7123
- Practice phone
- Call (360) 738-2200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Madrona Medical Group
Multi-specialty group site · Bellingham, Washington
Find Dr. Cesar'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. Stephen Y. Cesar is a general surgeon in Bellingham, Washington
Dr. Cesar practices at Madrona Medical Group in Bellingham, Washington.
Dr. Cesar's NPI, 1518965540, was assigned on July 13, 2005. Dr. Cesar holds Washington license MD00020489.
- NPI
- 1518965540NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2005
- NPI status
- Active
- Practice phone
- (360) 738-2200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Y. Cesar practices at Madrona Medical Group in Bellingham, Washington
Dr. Cesar's primary practice is Madrona Medical Group, at 4545 Cordata Pkwy, Bellingham, WA 98226-7123. The practice phone is (360) 738-2200.
- Madrona Medical Group4545 Cordata Pkwy, Bellingham, WA 98226-7123Phone(360) 738-2200
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Y. Cesar is affiliated with 1 site of care and 1 medical group
Dr. Cesar's primary practice is Madrona Medical Group in Bellingham, Washington. Dmand AI also links Dr. Cesar to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Stephen Y. Cesar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cesar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Madrona Medical Group | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Y. Cesar is one of 642 general surgeons in Washington
Surgery is Dr. Cesar's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Cesar is licensed in Washington.
Specialties and state licenses
- Surgery, WashingtonPrimary
General surgeons near Dr. Cesar
Counts of general surgeons 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. Stephen Y. Cesar billed Medicare for 241 services in 2019
CMS data shows 241 Medicare services from Dr. Cesar across 6 procedure codes in 2019. Medicare paid $34,497 for them.
Dr. Cesar's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 2082019: 2111%
- Surgery
- 2018: 422019: 3029%
Where Dr. Cesar's Medicare services took place, 2019
- In an office21188%
- In a facility3012%
Dr. Cesar compared with the Washington median for general surgeons, 2019
- Dr. Cesar
- Washington median
- Medicare services
- 241vs 922.6 times
- Part D claims
- 95vs 332.9 times
Medians across 610 general surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Cesar's most billed Medicare procedure codes, 2019
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. Cesar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cesar and other general surgeons in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Y. Cesar wrote 95 Medicare Part D claims in 2019
In 2019, Dr. Cesar wrote 95 Medicare Part D claims. They cover 4 drugs, with $562 in total drug cost. In 2018, CMS named 84 claims across 4 drugs.
Dr. Cesar's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 842019: 9513%
Drugs named by CMS: 4 in 2019, 4 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Stephen Y. Cesar received $330 in industry payments from 2016 to 2017
CMS Open Payments shows 3 general payments to Dr. Cesar from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $200.
General payments to Dr. Cesar by program year, 2016 to 2017
Companies that paid Dr. Cesar the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen Y. Cesar'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| 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 Dr. Stephen Y. Cesar
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. Stephen Y. Cesar's NPI number?
Dr. Stephen Y. Cesar's NPI number is 1518965540. It was assigned on July 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Y. Cesar?
Dr. Stephen Y. Cesar is a general surgeon in Bellingham, Washington. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Stephen Y. Cesar practice?
Dr. Cesar practices at 4545 Cordata Pkwy, Bellingham, WA 98226-7123. Dr. Cesar's primary practice is Madrona Medical Group in Bellingham, Washington. Dmand AI also links Dr. Cesar to 1 medical group.
What is Dr. Stephen Y. Cesar's office phone number?
The practice phone on file for Dr. Cesar is (360) 738-2200.
What is Dr. Stephen Y. Cesar's medical license number?
Dr. Cesar holds Washington license MD00020489.
Does Dr. Stephen Y. Cesar accept Medicare?
Yes. CMS data shows Dr. Cesar billed Medicare for 241 services in 2019.
What services does Dr. Stephen Y. Cesar bill to Medicare?
In 2019, Dr. Cesar's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Stephen Y. Cesar prescribe most?
In 2019 Medicare Part D data, Dr. Cesar's most prescribed drugs by claims were Oxycodone HCl, Ibuprofen and Gavilyte-G.
Has Dr. Stephen Y. Cesar received payments from drug or device companies?
CMS Open Payments shows $330 in general payments to Dr. Cesar from 2 companies from 2016 to 2017. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Stephen Y. Cesar been practicing?
Dr. Cesar's NPI was assigned in 2005.
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