Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1093652943 Individual Practitioner Male Practitioner

Harry Ramos Haessner , MPA, MSW

Social Worker • Pasadena, CA

Professional Overview & Biography Verified Profile Summary

Harry Haessner, MPA, MSW is a registered healthcare professional specializing in Social Worker in Pasadena, CA. Practice services are available at 75 N FAIR OAKS AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

75 N Fair Oaks Ave

Pasadena, CA 911033651

Telephone 6265297735

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Pasadena, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 15.8 Yrs
State Avg: 16.2 Yrs
Regional Practice Density
128 Specialists

Practicing in Pasadena, CA (10507 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

CMS Verified: 2026-04-29
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Case Manager/Care Coordinator

NUCC Taxonomy Code: 171M00000X

A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

Practice Associates & Co-Workers

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

1 Associated Practitioners
David Kane , LMFT

Marriage & Family Therapist

NPI 1225209638

Licensed Marriage and Family Therapist

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 29, 2026

NPI status registered as active in NPPES database

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Updated Practice Location April 29, 2026

Registered at 75 N FAIR OAKS AVE, PASADENA, CA 911033651 (Tel: 6265297735)

📍
Updated Business Mailing Address April 29, 2026

Registered at 75 N FAIR OAKS AVE, PASADENA, CA 911033651 (Tel: 6265297735)

👤
Provider Name / Credentials Updated April 29, 2026

Recorded as HARRY HAESSNER, MPA, MSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 29, 2026

Case Manager/Care Coordinator

🟢
Initial NPI Registration & Enumeration April 29, 2026

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: 1093652943
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 29, 2026
Last Update: April 29, 2026
Sole Proprietor: No

Mailing Address

75 N Fair Oaks Ave

Pasadena, CA 911033651

Phone: 6265297735

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.