Active NPI 1891868337 Individual Practitioner Female Practitioner

Darla Oak

Nurse Practitioner • Reseda, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Darla Oak is a certified Nurse Practitioner practicing in Reseda, CA. With approximately 20 years of clinical experience since completing medical education in 2006, Darla Oak delivers high-quality medical care to the local community at 7150 TAMPA AVE.

Darla Oak is affiliated with Jha Geriatric Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include outpatient office visit, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7150 Tampa Ave

Reseda, CA 913353700

Telephone 8187743354

Associated Practice Facility / Clinic

🏢 Grancell Village Of The Los Angeles Jewish Home For The Aging Facility NPI 1417950163

Medicare Profile & Education

Medical School

Other

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Reseda, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

20 Yrs +8.0 yrs vs City Avg

City Avg: 12.0 Yrs

State Avg: 11.7 Yrs

Regional Practice Density

9 Specialists

Practicing in Reseda, CA (8378 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

11.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Oak (20 Years) 20 Yrs

Reseda Specialty Average (12.0 Years) 12.0 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
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	554	134	$26.31	$23.23
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	487	183	$113.80	$100.67
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	42	36	$42.61	$37.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	3,452	218	$26.69	$22.77
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	482	163	$115.50	$98.39
69210 Removal of impacted ear wax	71	63	$52.88	$45.02
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	25	20	$43.04	$36.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	4,530	260	$26.71	$21.97
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	670	179	$98.28	$81.65
69210 Removal of impacted ear wax	99	93	$52.94	$43.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	2,263	288	$26.41	$22.20
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	597	191	$100.39	$83.88
69210 Removal of impacted ear wax	91	84	$53.42	$45.02
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	15	15	$48.28	$40.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	3,305	299	$26.59	$22.80
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	595	203	$100.39	$85.83
69210 Removal of impacted ear wax	33	33	$53.42	$45.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	729	168	$100.21	$84.01
69210 Removal of impacted ear wax	187	174	$52.74	$44.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	752	191	$100.52	$84.18
69210 Removal of impacted ear wax	207	184	$54.38	$45.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	822	235	$100.13	$82.22
69210 Removal of impacted ear wax	232	210	$54.72	$44.92
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	30	29	$48.87	$40.25

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CA 582844

(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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Railroad Medicare

P00420530 (CA)

Hospital & Practice Group Affiliations

Jha Geriatric Services Inc

18855 Victory Blvd, Reseda, CA 913356445

Phone: 8187743139

Practice Associates & Co-Workers

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

4 Associated Practitioners

Lydia Wilson , GNP

Nurse Practitioner - Gerontology

NPI 1093729824

Dr. Shahin Delkhah , MD

Internal Medicine

NPI 1265477749

Doctor of Medicine (M.D.)

Ann Keren-Zvi

Nurse Practitioner

NPI 1902979552

Dr. Hangnga Vu , MD

Internal Medicine

NPI 1972601037

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 June 04, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location June 04, 2009

Registered at 7150 TAMPA AVE, RESEDA, CA 913353700 (Tel: 8187743354)

📍

Updated Business Mailing Address June 04, 2009

Registered at 5427 BEVIS AVE, SHERMAN OAKS, CA 914113743 (Tel: 8185150365)

👤

Provider Name / Credentials Updated June 04, 2009

Recorded as DARLA OAK

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 04, 2009

Nurse Practitioner (License #582844 in CA)

🟢

Initial NPI Registration & Enumeration November 15, 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: 1891868337

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: November 15, 2006

Last Update: June 04, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5427 Bevis Ave

Sherman Oaks, CA 914113743

Phone: 8185150365

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.