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Active NPI 1598785248 Individual Practitioner Male Practitioner

David Williamson , NNP

Nurse Practitioner - Neonatal • Phoenix, AZ

Professional Overview & Biography Verified Profile Summary

David Williamson, NNP is a registered healthcare professional specializing in Nurse Practitioner - Neonatal in Phoenix, AZ. Practice services are available at 300 W CLARENDON AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

300 W Clarendon Ave
375

Phoenix, AZ 850133420

Telephone 6022774161
Fax 6022743394
Associated Practice Facility / Clinic
🏢 Prime Eye Care Pc Facility NPI 1447226295

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Neonatal in Phoenix, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.5 Yrs
State Avg: 15.6 Yrs
Regional Practice Density
79 Specialists

Practicing in Phoenix, AZ (134 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

Nurse Practitioner - Neonatal Primary Specialty

NUCC Taxonomy Code: 363LN0000X

State License AZ 78520

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
405317 (AZ)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Sara Julander , RN

Nurse Practitioner - Neonatal

NPI 1003067836

Registered Nurse

Renee O'sullivan , NNP

Nurse Practitioner - Neonatal

NPI 1033135744
Ellen Tappero , NNP

Nurse Practitioner - Neonatal

NPI 1053331793
NPI 1053341131

Doctor of Medicine (M.D.)

Tracey Gillispie , NNP

Nurse Practitioner - Neonatal

NPI 1063438828
Dina Tulenko , NNP

Nurse Practitioner - Neonatal

NPI 1073539797

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 300 W CLARENDON AVE, 375, PHOENIX, AZ 850133420 (Tel: 6022774161)

📍
Updated Business Mailing Address July 08, 2007

Registered at 300 W CLARENDON AVE, 375, PHOENIX, AZ 850133420 (Tel: 6022774161)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DAVID WILLIAMSON, NNP

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

Nurse Practitioner (License #78520 in AZ)

🟢
Initial NPI Registration & Enumeration July 19, 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: 1598785248
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 19, 2006
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

300 W Clarendon Ave, 375

Phoenix, AZ 850133420

Phone: 6022774161

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.