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Active NPI 1396286720 Individual Practitioner Male Practitioner

Nathan Lim

Internal Medicine • Downey, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Nathan Lim is a certified Internal Medicine practicing in Downey, CA. With approximately 9 years of clinical experience since graduating from Boston University School Of Medicine in 2017, Nathan Lim delivers high-quality medical care to the local community at 11480 BROOKSHIRE AVE STE 204.

Nathan Lim is affiliated with Pih Health Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11480 Brookshire Ave Ste 204

Downey, CA 902415023

Telephone 5629044466
Fax 5629044467

Medicare Profile & Education

Medical School

Boston University School Of Medicine

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Downey, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -9.6 yrs vs City Avg
City Avg: 18.6 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
118 Specialists

Practicing in Downey, CA (18502 Statewide)

Telehealth Adoption Rate
10.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
62.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lim (9 Years) 9 Yrs
Downey Specialty Average (18.6 Years) 18.6 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
151 71 $355.13 $137.44
36415 Insertion of needle into vein for collection of blood sample
48 27 $13.00 $8.65
99213 Established patient office or other outpatient visit, typically 15 minutes
42 31 $256.36 $96.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
26 26 $482.85 $173.41

Medical Specialties & State Licenses

CMS Verified: 2022-08-12
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A157848

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Pih Health Physicians

11480 Brookshire Ave, Downey, CA 902415022

Phone: 5629045151

Practice Associates & Co-Workers

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

1 Associated Practitioners
Dr. Lauren Mathias , MD

Internal Medicine - Rheumatology

NPI 1912361072

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location August 12, 2022

Registered at 11480 BROOKSHIRE AVE STE 204, DOWNEY, CA 902415023 (Tel: 5629044466)

📍
Updated Business Mailing Address August 12, 2022

Registered at 11480 BROOKSHIRE AVE STE 204, DOWNEY, CA 902415023 (Tel: 5629044466)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 12, 2022

Student in an Organized Health Care Education/Training Program

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 04, 2022

Internal Medicine (License #A157848 in CA)

NPI Profile Active March 18, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location March 18, 2017

Registered at 2020 ZONAL AVE, LOS ANGELES, CA 900890121 (Tel: 3234097556)

📍
Updated Business Mailing Address March 18, 2017

Registered at 2020 ZONAL AVE, LOS ANGELES, CA 900890121 (Tel: 3234097556)

👤
Provider Name / Credentials Updated March 18, 2017

Recorded as NATHAN LIM

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 18, 2017

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 18, 2017

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: 1396286720
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 18, 2017
Last Update: August 12, 2022
Sole Proprietor: No

Mailing Address

11480 Brookshire Ave Ste 204

Downey, CA 902415023

Phone: 5629044466

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.