JOHN DAVID MARK MD
NPI 1801810353
Pediatrics - Pediatric Pulmonology in Palo Alto, CA

Q: What is John Mark's NPI number?

The NPI number for John Mark is 1801810353. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is John Mark's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.

Q: When was this NPI record last updated?

The NPPES record for John Mark was last updated on April 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment

725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: April 27, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About John David Mark Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN DAVID MARK MD (NPI 1801810353) is an individual pediatric pulmonology provider in Palo Alto, California, licensed in California (G51781) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Medical College Of Kansas City (1978).

NPPES Registry Identity

NPI1801810353

Entity TypeIndividualMale

Primary Taxonomy2080P0214X

Provider Legal NameJOHN DAVID MARKCredential: MD

Location Address725 WELCH RDPalo Alto, CA 94304-1601

Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000

Phone(650) 497-8000

Sole ProprietorNo

Medical School CMSUniversity Medical College Of Kansas CityGraduated 1978

Enumeration DateJuly 27, 2006

Last NPPES UpdateApril 27, 2024

NPPES CertifiedApril 27, 2024

✔ NPI 1801810353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric PulmonologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0214X

License✔ Licensed in CA · G51781

Definition

A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.

Also ListedIntegrative MedicineTaxonomy 202D00000X · License G51781 (CA)

Also ListedPediatricsTaxonomy 208000000X · License G51781 (CA)

725 WELCH RD, Palo Alto, CA 94304

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

John David Mark Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911998778

PECOS Enrollment IDI20070220000741

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EIRI INENAGA MS, OTR/L

Occupational Therapist (Pediatrics)