1. Home
  2. Directory
  3. California
  4. Stockton
  5. Family Medicine
  6. NPI Profile

JOHN BYLSMA MD
NPI 1972569416
Family Medicine in Stockton, CA

Active since April 24, 2006
2505 W HAMMER LN, STOCKTON, CA 95209(209) 957-7050 Get Directions Write a Review

NPPES record last updated: January 8, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Bylsma Md NPPES

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

JOHN BYLSMA MD (NPI 1972569416) is an individual family medicine provider in Stockton, California, licensed in California (G32207) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1972569416
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJOHN BYLSMACredential: MD
Location Address2505 W HAMMER LNStockton, CA 95209-2839
Mailing Address600 Coffee RdModesto, CA 95355-4201 · (209) 524-1211
Phone(209) 957-7050
Sole ProprietorNo
Enumeration DateApril 24, 2006
Last NPPES UpdateJanuary 8, 2009
✔ NPI 1972569416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G32207
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2505 W HAMMER LN, Stockton, CA 95209
Open in Google Maps ↗

Other Identifiers 3

Medicare PINBC726PCA
Medicaid00G322070CA
Medicare UPINA45060CA

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.

JENNIFER JOSE
Internal Medicine
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 954-3370
JUN LU M.D.
Allergy & Immunology
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 957-7050
STEFAN JONATHAN MEERS ESTRADA PA-C
Physician Assistant
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 954-4040
ANDREW XIAOWEI WANG M.D.
Urology
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 956-1552
WALTER DAVID YARBROUGH MD
Internal Medicine
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 957-7050
ANNA ELIZABETH IVESTER M.D.
Family Medicine
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 957-7050
THWE THWE SHEIN MD
Hospitalist
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 957-7050
SUTTER GOULD MEDICAL FOUNDATION
Family Medicine
2505 W HAMMER LN
STOCKTON, CA 95209
San Joaquin County (209) 957-7050

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Bylsma's NPI number?

The NPI number for John Bylsma is 1972569416. It was assigned to this individual provider in the NPPES registry on April 24, 2006.

Where is John Bylsma located?

John Bylsma practices at 2505 W Hammer Ln, Stockton, CA 95209. The listed phone number is (209) 957-7050.

What is John Bylsma's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for John Bylsma was last updated on January 8, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.