Helena Guo
- Medicare patients, 2024
- 182
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 3800 Reservoir NW Rd, Washington, DC 20007
- Practice phone
- Call (202) 444-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Georgetown Medical Center
Washington, District of Columbia
Find Helena Guo'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.
Helena Guo is an anesthesiologist assistant in Washington, District of Columbia
Helena Guo practices at Medstar Georgetown Medical Center in Washington, District of Columbia.
Helena Guo's NPI, 1235838160, was assigned on February 28, 2023. Helena Guo holds District of Columbia license AA2000041.
- NPI
- 1235838160NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820459415
- NPI enumeration date
- February 28, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 444-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Helena Guo practices at Medstar Georgetown Medical Center in Washington, District of Columbia
Helena Guo's primary practice is Medstar Georgetown Medical Center, at 3800 Reservoir NW Rd, Washington, DC 20007 in District Of Columbia County. The practice phone is (202) 444-3000.
- Medstar Georgetown Medical Center3800 Reservoir NW Rd, Washington, DC 20007 · District Of Columbia CountyPhone(202) 444-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Helena Guo is affiliated with 2 sites of care and 2 medical groups
Helena Guo's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Helena Guo is also affiliated with MedStar Georgetown University Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Helena Guo to 1 more medical group, 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 Helena Guo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Helena Guo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Georgetown Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Helena Guo is one of 114 anesthesiologist assistants in District of Columbia
Anesthesiologist assistant is Helena Guo's primary specialty in the NPI Registry, under taxonomy code 367H00000X. Helena Guo is licensed in District of Columbia.
Specialties and state licenses
- Anesthesiologist assistant, District of ColumbiaPrimary
Anesthesiologist assistants near Helena Guo
Counts of anesthesiologist assistants 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
Helena Guo treated 182 Medicare patients in 2024, average age 72
CMS counts 182 Medicare patients who saw Helena Guo in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Helena Guo's median patient age at 60, with 53% women.
Helena Guo's Medicare patients by age, 2024
Helena Guo's Medicare patients by sex, 2024
- Women8044%
- Men10256%
Chronic conditions among Helena Guo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes41%
- Ischemic heart disease36%
- Mood disorders34%
- Chronic kidney disease31%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Helena Guo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women53%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Helena Guo takes part in Medicare
Helena Guo 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)
Sources for Helena Guo'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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 Helena Guo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Helena Guo's NPI number?
Helena Guo's NPI number is 1235838160. It was assigned on February 28, 2023, and it is active in the NPI Registry.
What does Helena Guo specialize in?
Helena Guo is an anesthesiologist assistant in Washington, District of Columbia. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Helena Guo practice?
Helena Guo practices at 3800 Reservoir NW Rd, Washington, DC 20007. Helena Guo's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dmand AI also links Helena Guo to 1 medical group.
What is Helena Guo's office phone number?
The practice phone on file for Helena Guo is (202) 444-3000.
What is Helena Guo's medical license number?
Helena Guo holds District of Columbia license AA2000041.
Which hospitals is Helena Guo affiliated with?
Helena Guo is affiliated with MedStar Georgetown University Hospital.
What medical group is Helena Guo part of?
Helena Guo is linked to MedStar Medical Group. Dmand AI links Helena Guo to 1 more medical group.
Does Helena Guo accept Medicare?
Yes. CMS lists Helena Guo as accepting Medicare assignment.
How many Medicare patients does Helena Guo see?
CMS counts 182 Medicare patients who saw Helena Guo in 2024, with an average age of 72.
How long has Helena Guo been practicing?
Helena Guo graduated from medical school in 2023, 3 years ago.
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