Dr. Stefan Alexandrov Ianchulev, MD
- Medicare services, 2017
- 97
- Hospital affiliations
- 2
- Industry payments
- $6,970
- Medical group
- 1
- State license
- 1
- Practice address
- 2100 Powell St, Emeryville, CA 94608
- Practice phone
- Call (843) 681-6122
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CEP America - Anesthesia
Emeryville, California
Find Dr. Ianchulev'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. Stefan Alexandrov Ianchulev is an anesthesiologist in Emeryville, California
Dr. Ianchulev practices at CEP America - Anesthesia in Emeryville, California.
Dr. Ianchulev's NPI, 1871510446, was assigned on July 17, 2006. Dr. Ianchulev holds Massachusetts license 235292.
- NPI
- 1871510446NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204732704
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 681-6122
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stefan Alexandrov Ianchulev practices at CEP America - Anesthesia in Emeryville, California
Dr. Ianchulev's primary practice is CEP America - Anesthesia, at 2100 Powell St, Emeryville, CA 94608 in Alameda County. The practice phone is (843) 681-6122.
- CEP America - Anesthesia2100 Powell St, Emeryville, CA 94608 · Alameda CountyPhone(843) 681-6122
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stefan Alexandrov Ianchulev is affiliated with 3 sites of care and 1 medical group
Dr. Ianchulev's primary practice is CEP America - Anesthesia in Emeryville, California. Dr. Ianchulev is also affiliated with Novant Health Hilton Head Medical Center. The medical group on file is CEP America. Dmand AI also links Dr. Ianchulev to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stefan Alexandrov Ianchulev's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ianchulev practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CEP America - Anesthesia | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stefan Alexandrov Ianchulev is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Ianchulev's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Ianchulev is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Ianchulev
Counts of anesthesiologists 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. Stefan Alexandrov Ianchulev billed Medicare for 97 services in 2017
CMS data shows 97 Medicare services from Dr. Ianchulev across 4 procedure codes in 2017. Medicare paid $14,763 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ianchulev's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Surgery
- 2016: 912017: 5638%
- Imaging
- 2016: 552017: 2751%
- Anesthesia
- 2016: 462017: 1470%
- Tests and treatments
- 2016: 1562017: 0100%
Dr. Ianchulev compared with the California median for anesthesiologists, 2017
- Dr. Ianchulev
- California median
- Medicare services
- 97vs 7235% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Ianchulev's most billed Medicare procedure codes, 2017
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. Ianchulev and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stefan Alexandrov Ianchulev's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Ianchulev's median patient age at 73, with 50% women.
Dr. Ianchulev's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
How Dr. Stefan Alexandrov Ianchulev takes part in Medicare
Dr. Ianchulev 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. Stefan Alexandrov Ianchulev received $6,970 in industry payments from 2016 to 2020
CMS Open Payments shows 11 general payments to Dr. Ianchulev from 9 drug and device companies from 2016 to 2020. Consulting fees make up the largest share, 95% of the total. Ethicon Inc. paid the most, $6,652.
General payments to Dr. Ianchulev by program year, 2016 to 2020
General payments to Dr. Ianchulev by kind, 2016 to 2020
- Consulting fees$6,65295%
- Food and beverage$3175%
Companies that paid Dr. Ianchulev the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stefan Alexandrov Ianchulev'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 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 |
| 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) |
| 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. Stefan Alexandrov Ianchulev
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. Stefan Alexandrov Ianchulev's NPI number?
Dr. Stefan Alexandrov Ianchulev's NPI number is 1871510446. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stefan Alexandrov Ianchulev?
Dr. Stefan Alexandrov Ianchulev is an anesthesiologist in Emeryville, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Stefan Alexandrov Ianchulev practice?
Dr. Ianchulev practices at 2100 Powell St, Emeryville, CA 94608. Dr. Ianchulev's primary practice is CEP America - Anesthesia in Emeryville, California. Dmand AI also links Dr. Ianchulev to 1 hospital.
What is Dr. Stefan Alexandrov Ianchulev's office phone number?
The practice phone on file for Dr. Ianchulev is (843) 681-6122.
What is Dr. Stefan Alexandrov Ianchulev's medical license number?
Dr. Ianchulev holds Massachusetts license 235292.
Which hospitals is Dr. Stefan Alexandrov Ianchulev affiliated with?
Dr. Ianchulev is affiliated with Novant Health Hilton Head Medical Center. Dmand AI links Dr. Ianchulev to 1 more hospital.
What medical group is Dr. Stefan Alexandrov Ianchulev part of?
Dr. Ianchulev is linked to CEP America.
Does Dr. Stefan Alexandrov Ianchulev accept Medicare?
Yes. CMS data shows Dr. Ianchulev billed Medicare for 97 services in 2017, and Dr. Ianchulev accepts Medicare assignment.
What services does Dr. Stefan Alexandrov Ianchulev bill to Medicare?
In 2017, Dr. Ianchulev's most billed Medicare services were surgery: heart and blood vessels (36620), ultrasound (76937) and surgery: heart and blood vessels (36556).
Has Dr. Stefan Alexandrov Ianchulev received payments from drug or device companies?
CMS Open Payments shows $6,970 in general payments to Dr. Ianchulev from 9 companies from 2016 to 2020. The largest total came from Ethicon Inc.
How long has Dr. Stefan Alexandrov Ianchulev been practicing?
Dr. Ianchulev graduated from medical school in 1991, 35 years ago.
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