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Dr. David Matthew Walker, MD
NPI1083637219
- Publications
- 5
- Affiliated sites
- 2
- Medical groups
- 3
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 18555 W Ventura Blvd, Tarzana, CA 91356
- Practice phone
- Call (301) 312-5437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
PM Pediatric Urgent Care - Tarzana
Urgent Care Center · Tarzana, California
Find Dr. Walker'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. David Matthew Walker is a pediatric emergency medicine (pediatrics) physician in Tarzana, California
Dr. Walker practices at PM Pediatric Urgent Care - Tarzana in Tarzana, California.
Dr. Walker's NPI, 1083637219, was assigned on July 26, 2006. Dr. Walker holds New Jersey license 25MA10445300.
NPI and contact details
- NPI
- 1083637219NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (301) 312-5437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David Matthew Walker practices at PM Pediatric Urgent Care - Tarzana in Tarzana, California
Dr. Walker's primary practice is PM Pediatric Urgent Care - Tarzana, at 18555 W Ventura Blvd, Tarzana, CA 91356. The practice phone is (301) 312-5437.
- PM Pediatric Urgent Care - Tarzana18555 W Ventura Blvd, Tarzana, CA 91356Phone(301) 312-5437
Source: Dmand AI Affiliation Data
Dr. David Matthew Walker is affiliated with 2 sites of care and 3 medical groups
Dr. Walker's primary practice is PM Pediatric Urgent Care - Tarzana in Tarzana, California. The medical group on file is Hackensack Meridian Medical Group. Dmand AI also links Dr. Walker to 2 more medical groups and 1 urgent care center, each named with a free account. Dr. Walker's employer is on file too: an urgent care center.
PM Pediatric Urgent Care - TarzanaPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Matthew Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PM Pediatric Urgent Care - Tarzana | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Matthew Walker is one of 167 pediatric emergency medicine (pediatrics) physicians in California
Pediatric emergency medicine is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 2080P0204X. Dmand AI has Dr. Walker's licenses on file in 3 states: New Jersey, Hawaii and New York.
Specialties and state licenses
- Pediatric emergency medicine (pediatrics), New JerseyPrimary
- Hawaii license
- New York license
Pediatric emergency medicine (pediatrics) physicians near Dr. Walker
Counts of pediatric emergency medicine (pediatrics) physicians with a Dmand AI profile, by place and practice. Each opens the list.
167pediatric emergency medicine (pediatrics) physicians in California
4pediatric emergency medicine (pediatrics) physicians in Tarzana
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Matthew Walker's patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 5, with 44% women.
Dr. Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 5
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. David Matthew Walker has 5 publications on record
Dmand AI links 5 papers to Dr. Walker, published from 2014 to 2021. 2020 was the busiest year, with 3. The most frequent topics are COVID-19, SARS-CoV-2 and Betacoronavirus. Dr. Walker has published most often in Pediatr Emerg Med Pract. Dr. Walker's most frequent co-authors are Judy L. Aschner, MD, Arthur G. Calise, DO and Sharon A. Chekijian, MD.
Papers5
Years published2014 to 2021
Dr. Walker's papers by year, 2014 to 2021
Topics Dr. Walker writes about most
- COVID-19
- SARS-CoV-2
- Betacoronavirus
- Coronavirus Infections
- Pandemics
- Pneumonia, Viral
Dr. Walker's most frequent co-authors
- Judy L. Aschner, MD1 shared paper
- Arthur G. Calise, DO1 shared paper
- Sharon A. Chekijian, MD1 shared paper
Recent publications by Dr. Walker
Pediatr Emerg Med Pract
BetacoronavirusCanadaCoronavirus Infections
Pediatr Emerg Med Pract
BetacoronavirusCoronavirus InfectionsCOVID-19
See who Dr. Walker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walker works with, so you can find a warm path to the right pediatric emergency medicine (pediatrics) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. David Matthew Walker'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David Matthew Walker
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. David Matthew Walker's NPI number?
Dr. David Matthew Walker's NPI number is 1083637219. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Matthew Walker?
Dr. David Matthew Walker is a pediatric emergency medicine (pediatrics) physician in Tarzana, California. The primary specialty in the NPI Registry is Pediatric Emergency Medicine (Pediatrics) Physician (taxonomy code 2080P0204X).
Where does Dr. David Matthew Walker practice?
Dr. Walker practices at 18555 W Ventura Blvd, Tarzana, CA 91356. Dr. Walker's primary practice is PM Pediatric Urgent Care - Tarzana in Tarzana, California. Dmand AI also links Dr. Walker to 2 medical groups and 1 urgent care center.
What is Dr. David Matthew Walker's office phone number?
The practice phone on file for Dr. Walker is (301) 312-5437.
What is Dr. David Matthew Walker's medical license number?
Dr. Walker holds New Jersey license 25MA10445300, one of the licenses on file in 3 states.
Which states has Dr. David Matthew Walker been licensed in?
Dmand AI has state licenses on file for Dr. Walker in New Jersey, Hawaii and New York.
What medical group is Dr. David Matthew Walker part of?
Dr. Walker is linked to Hackensack Meridian Medical Group. Dmand AI links Dr. Walker to 2 more medical groups.
How long has Dr. David Matthew Walker been practicing?
Dr. Walker's NPI was assigned in 2006.
Does Dr. David Matthew Walker do research?
Dmand AI links 5 publications to Dr. Walker, published from 2014 to 2021.
Who does Dr. David Matthew Walker publish with?
Dr. Walker's most frequent co-authors are Judy L. Aschner, MD (1 shared paper), Arthur G. Calise, DO (1 shared paper) and Sharon A. Chekijian, MD (1 shared paper).
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