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Active NPI 1174871719 Individual Practitioner Male Practitioner

Ronald Castillo , APRN

Nurse Practitioner • New Haven, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Ronald Castillo, APRN is a certified Nurse Practitioner practicing in New Haven, CT. With approximately 14 years of clinical experience since completing medical education in 2012, Ronald Castillo delivers high-quality medical care to the local community at 20 YORK ST.

Ronald Castillo is affiliated with Northeast Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

20 York St
Cb2041

New Haven, CT 065103220

Telephone 2036884748
Fax 2036884740
Associated Practice Facility / Clinic
🏢 Yale New Haven Hospital Facility NPI 1336139500

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in New Haven, CT

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs +4.5 yrs vs City Avg
City Avg: 9.5 Yrs
State Avg: 11.4 Yrs
Regional Practice Density
120 Specialists

Practicing in New Haven, CT (941 Statewide)

Telehealth Adoption Rate
15.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
60.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Castillo (14 Years) 14 Yrs
New Haven Specialty Average (9.5 Years) 9.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
90 48 $184.00 $71.44
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
85 53 $264.00 $107.14
99231 Follow-up hospital inpatient care per day, typically 15 minutes
39 12 $101.00 $44.94
99239 Hospital discharge day management, more than 30 minutes
28 28 $272.00 $103.78

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CT 5048

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License CT 5048

Definition to come...

Hospital & Practice Group Affiliations

Northeast Medical Group Inc

20 York St, New Haven, CT 065103220

Phone: 2036884741

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. William Asch , MD, PhD

Internal Medicine - Nephrology

NPI 1003933326

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Esther Lu , MD

Internal Medicine

NPI 1013122258

Doctor of Medicine (M.D.)

NPI 1013282318

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

NPI 1013403807

Doctor of Medicine (M.D.)

Jeremy Parmley , PA-C

Physician Assistant - Medical

NPI 1023047917

Physician Assistant (Certified)

NPI 1023261559

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active December 11, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location December 11, 2013

Registered at 20 YORK ST, CB2041, NEW HAVEN, CT 065103220 (Tel: 2036884748)

📍
Updated Business Mailing Address December 11, 2013

Registered at 20 YORK ST, CB2041, NEW HAVEN, CT 065103220 (Tel: 2036884748)

👤
Provider Name / Credentials Updated December 11, 2013

Recorded as RONALD CASTILLO, APRN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 11, 2013

Nurse Practitioner (License #5048 in CT)

🟢
Initial NPI Registration & Enumeration August 28, 2012

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: 1174871719
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 28, 2012
Last Update: December 11, 2013
Sole Proprietor: No

Mailing Address

20 York St, Cb2041

New Haven, CT 065103220

Phone: 2036884748

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.