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Deactivated NPI 1568400992 Deactivated / Inactive NPI Male Practitioner

Dr. William S Martens , MD

Pediatrics • Lancaster, PA

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. William Martens has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date June 04, 2006
NPI Deactivation Date December 19, 2024
Total Practice Duration ~18 Years of Practice (2006 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. William Martens, MD was a registered Pediatrics practicing in Lancaster, PA. Throughout an active medical career spanning 18 years, Dr. Martens provided care at the practice location at 233 COLLEGE AVE until profile deactivation on 2024-12-19.

Practice Location & Contact Primary Location

Practice Address

233 College Ave
Suite 200

Lancaster, PA 176033372

Telephone 7172915446
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Lancaster, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.0 Yrs
State Avg: 22.2 Yrs
Regional Practice Density
52 Specialists

Practicing in Lancaster, PA (3505 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License PA MD020005E

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
NPI 1063450732

Doctor of Medicine (M.D.)

NPI 1215970611

Doctor of Medicine (M.D.)

Sandra Klein , CRNP

Nurse Practitioner

NPI 1891738241

Certified Registered Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated December 19, 2024

Record deactivated on December 19, 2024

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 233 COLLEGE AVE, SUITE 200, LANCASTER, PA 176033372 (Tel: 7172915446)

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Updated Business Mailing Address July 08, 2007

Registered at 233 COLLEGE AVE, SUITE 200, LANCASTER, PA 176033372 (Tel: 7172915446)

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Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM MARTENS, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pediatrics (License #MD020005E in PA)

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Initial NPI Registration & Enumeration June 04, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1568400992
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 04, 2006
Last Update: July 08, 2007
Deactivation Date: December 19, 2024

Mailing Address

233 College Ave, Suite 200

Lancaster, PA 176033372

Phone: 7172915446

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.