Heyman Oo
- Hospital affiliations
- 2
- Medical groups
- 2
- Insurance carriers
- 4
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Heyman Oo'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.
Heyman Oo is a pediatrician in Palo Alto, California
Heyman Oo practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Heyman Oo's NPI, 1285052514, was assigned on April 3, 2014. Heyman Oo graduated from UC San Diego School of Medicine in 2013. Heyman Oo's California license number on file is A139832.
- NPI
- 1285052514NPI Registry (opens in a new tab)
- NPI enumeration date
- April 3, 2014
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Heyman Oo practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Heyman Oo's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Heyman Oo is affiliated with 2 sites of care and 2 medical groups
Heyman Oo's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Heyman Oo is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Department of Radiology & Biomedical Imaging. Dmand AI also links Heyman Oo to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Heyman Oo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Heyman Oo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Heyman Oo is one of 8,236 pediatricians in California
Pediatrics is Heyman Oo's primary specialty in the NPI Registry, under taxonomy code 208000000X. Heyman Oo is board certified in pediatrics by the American Board of Pediatrics. Heyman Oo has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Heyman Oo
Counts of pediatricians 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
Heyman Oo's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Heyman Oo's median patient age at 16, with 51% women.
Heyman Oo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Heyman Oo graduated from UC San Diego School of Medicine
Heyman Oo graduated from UC San Diego School of Medicine in 2013.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Heyman Oo accepts plans from 4 insurance carriers
Heyman Oo is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Heyman Oo accepts, by number of carriers
- Medicare4
- PPO4
- EPO1
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Heyman Oo'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Heyman Oo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Heyman Oo's NPI number?
Heyman Oo's NPI number is 1285052514. It was assigned on April 3, 2014, and it is active in the NPI Registry.
What does Heyman Oo specialize in?
Heyman Oo is a pediatrician in Palo Alto, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Heyman Oo practice?
Heyman Oo practices at 725 Welch Road, Palo Alto, CA 94304. Heyman Oo's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Heyman Oo to 1 medical group.
What is Heyman Oo's office phone number?
The practice phone on file for Heyman Oo is (650) 497-8000.
What is Heyman Oo's medical license number?
Heyman Oo's California license number on file is A139832.
Which hospitals is Heyman Oo affiliated with?
Heyman Oo practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California. Heyman Oo is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Heyman Oo part of?
Heyman Oo is linked to UCSF Department of Radiology & Biomedical Imaging. Dmand AI links Heyman Oo to 1 more medical group.
Is Heyman Oo board certified?
Yes. Heyman Oo is board certified in pediatrics by the American Board of Pediatrics.
Where did Heyman Oo go to medical school?
Heyman Oo graduated from UC San Diego School of Medicine in 2013.
How long has Heyman Oo been practicing?
Heyman Oo graduated from medical school in 2013, 13 years ago.
What insurance does Heyman Oo accept?
Heyman Oo is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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