Dr. Diane Sim, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1145 - 19th Street, Nw Suite 850 Suite 850, Washington, DC 20036
- Practice phone
- Call (202) 223-9040
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Casi Anesthesia Services
Surgical practice · Washington, District of Columbia
Find Dr. Sim'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. Diane Sim is an anesthesiologist in Washington, District of Columbia
Dr. Sim practices at Casi Anesthesia Services in Washington, District of Columbia.
Dr. Sim's NPI, 1295821841, was assigned on October 4, 2006. Dr. Sim holds District of Columbia license MD13082.
- NPI
- 1295821841NPI Registry (opens in a new tab)
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Practice phone
- (202) 223-9040
- 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. Diane Sim practices at Casi Anesthesia Services in Washington, District of Columbia
Dr. Sim's primary practice is Casi Anesthesia Services, at 1145 - 19th Street, Nw Suite 850 Suite 850, Washington, DC 20036. The practice phone is (202) 223-9040.
- Casi Anesthesia Services1145 - 19th Street, Nw Suite 850 Suite 850, Washington, DC 20036Phone(202) 223-9040
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diane Sim is affiliated with 1 site of care and 1 medical group
Dr. Sim's primary practice is Casi Anesthesia Services in Washington, District of Columbia. Dmand AI also links Dr. Sim 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. Diane Sim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sim practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Casi Anesthesia Services | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diane Sim is one of 229 anesthesiologists in District of Columbia
Anesthesiology is Dr. Sim's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Sim is licensed in District of Columbia.
Specialties and state licenses
- Anesthesiology, District of ColumbiaPrimary
Anesthesiologists near Dr. Sim
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
Sources for Dr. Diane Sim'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) |
| 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. Diane Sim
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. Diane Sim's NPI number?
Dr. Diane Sim's NPI number is 1295821841. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Diane Sim?
Dr. Diane Sim is an anesthesiologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Diane Sim practice?
Dr. Sim practices at 1145 - 19th Street, Nw Suite 850 Suite 850, Washington, DC 20036. Dr. Sim's primary practice is Casi Anesthesia Services in Washington, District of Columbia. Dmand AI also links Dr. Sim to 1 medical group.
What is Dr. Diane Sim's office phone number?
The practice phone on file for Dr. Sim is (202) 223-9040.
What is Dr. Diane Sim's medical license number?
Dr. Sim holds District of Columbia license MD13082.
How long has Dr. Diane Sim been practicing?
Dr. Sim's NPI was assigned in 2006.
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