Active NPI 1881742047 Individual Practitioner Female Practitioner

Dr. Dagmar I Liepa , MD

General Practice • Van Nuys, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Dagmar Liepa, MD is a certified General Practice practicing in Van Nuys, CA. With approximately 45 years of clinical experience since completing medical education in 1981, Dr. Liepa delivers high-quality medical care to the local community at 14407 HAMLIN ST.

Dr. Liepa accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, testing for presence of drug, read by direct observation, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14407 Hamlin St
Ste A

Van Nuys, CA 914016200

Telephone 8189049008

Fax 8189944491

Associated Practice Facility / Clinic

🏢 Infiniti Medical Group Inc Facility NPI 1396289864

Medicare Profile & Education

Medical School

Other

Graduation Year

1981

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Van Nuys, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

45 Yrs +2.8 yrs vs City Avg

City Avg: 42.2 Yrs

State Avg: 31.1 Yrs

Regional Practice Density

10 Specialists

Practicing in Van Nuys, CA (2300 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

57.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liepa (45 Years) 45 Yrs

Van Nuys Specialty Average (42.2 Years) 42.2 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	499	55	$370.00	$138.34
80305 Testing for presence of drug, read by direct observation	156	49	$50.00	$12.35
99443 Telephone medical discussion with physician, 21-30 minutes	53	16	$252.26	$138.23

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	390	56	$370.00	$132.87
80305 Testing for presence of drug, read by direct observation	122	42	$50.00	$12.35
99443 Telephone medical discussion with physician, 21-30 minutes	46	15	$250.00	$131.98

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	485	69	$369.39	$141.43
80305 Testing for presence of drug, read by direct observation	216	59	$50.00	$12.45
90834 Psychotherapy, 45 minutes	70	11	$402.14	$109.46
90832 Psychotherapy, 30 minutes	68	12	$224.41	$82.74
99443 Telephone medical discussion with physician, 21-30 minutes	56	22	$250.00	$142.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$650.00	$176.43

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	357	58	$370.00	$145.02
90837 Psychotherapy, 60 minutes	139	13	$437.99	$164.58
80305 Testing for presence of drug, read by direct observation	121	40	$50.00	$12.60
90832 Psychotherapy, 30 minutes	77	12	$220.00	$84.19
99443 Telephone medical discussion with physician, 21-30 minutes	66	23	$250.00	$145.56
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	66	21	$149.09	$45.64

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	470	69	$368.24	$120.28
99484 Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional	201	48	$150.00	$52.45
80305 Testing for presence of drug, read by direct observation	200	60	$50.00	$12.45
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	95	27	$150.00	$45.80
90837 Psychotherapy, 60 minutes	80	12	$440.75	$149.68
99231 Follow-up hospital inpatient care per day, typically 15 minutes	57	15	$125.00	$42.12
99443 Telephone medical discussion with physician, 21-30 minutes	29	11	$250.00	$121.03
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	18	$594.14	$217.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$631.82	$180.82

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	578	86	$342.23	$119.07
80305 Testing for presence of drug, read by direct observation	565	86	$50.00	$12.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	328	95	$121.40	$41.77
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	200	33	$150.00	$45.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	180	116	$626.00	$215.19
90837 Psychotherapy, 60 minutes	103	14	$399.81	$142.81
99238 Hospital discharge day management, 30 minutes or less	59	36	$235.42	$78.49
99484 Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional	57	19	$150.00	$52.86
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	18	11	$355.00	$139.52
90791 Psychiatric diagnostic evaluation	18	18	$402.22	$146.64

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	605	83	$294.76	$118.12
80305 Testing for presence of drug, read by direct observation	602	81	$50.00	$13.19
99231 Follow-up hospital inpatient care per day, typically 15 minutes	494	158	$105.00	$41.73
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	300	209	$542.00	$216.46
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	274	44	$150.00	$46.12
99238 Hospital discharge day management, 30 minutes or less	52	39	$195.00	$78.83
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	38	11	$186.00	$75.00
G0444 Annual depression screening, 5 to 15 minutes	28	28	$50.00	$20.18
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	24	17	$355.00	$140.38
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	22	22	$535.91	$128.81
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	15	12	$39.00	$15.57
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$548.00	$188.27
G0008 Administration of influenza virus vaccine	12	12	$30.00	$23.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$449.00	$179.56
90756 Vaccine for influenza for injection into muscle	12	12	$50.00	$22.33

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	608	82	$294.28	$117.37
80305 Testing for presence of drug, read by direct observation	596	80	$50.00	$14.66
99231 Follow-up hospital inpatient care per day, typically 15 minutes	395	70	$105.00	$41.77
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	288	57	$150.00	$46.01
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	143	88	$540.90	$216.20
99238 Hospital discharge day management, 30 minutes or less	87	54	$195.00	$78.07
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	29	20	$39.00	$15.57
G0444 Annual depression screening, 5 to 15 minutes	26	26	$50.00	$20.07
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)	21	21	$105.24	$68.96
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	18	15	$355.00	$139.85
99497 Advance care planning, first 30 minutes	16	16	$200.00	$87.51
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	15	15	$548.00	$186.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$412.82	$178.07

Medical Specialties & State Licenses

CMS Verified: 2025-03-11

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License CA G47889

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Preventive Medicine - Addiction Medicine

NUCC Taxonomy Code: 2083A0300X

State License CA G47889

A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00G478891 (CA)

Secondary Practice Locations

13629 Van Nuys Blvd

Pacoima, CA 913313613

Phone: 9099996411

Practice Associates & Co-Workers

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

2 Associated Practitioners

Roselia Contreras

Nurse Practitioner - Psychiatric/Mental Health

NPI 1962071639

Dr. Loren Chen , MD

Internal Medicine

NPI 1972581643

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 11, 2025

Preventive Medicine (License #G47889 in CA)

✅

NPI Profile Active January 30, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location January 30, 2018

Registered at 14407 HAMLIN ST, STE A, VAN NUYS, CA 914016200 (Tel: 8189049008)

📍

Updated Business Mailing Address January 30, 2018

Registered at PO BOX 52, VAN NUYS, CA 914080052 (Tel: 8189049008)

👤

Provider Name / Credentials Updated January 30, 2018

Recorded as DAGMAR LIEPA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 30, 2018

General Practice (License #G47889 in CA)

📍

Updated Business Mailing Address May 10, 2017

Registered at PO BOX 52, VAN NUYS, CA 914080052 (Tel: 8189049008)

✅

NPI Profile Active August 19, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location August 19, 2014

Registered at 14860 ROSCOE BLVD, SUITE 307, PANORAMA CITY, CA 914024665 (Tel: 8189049008)

📍

Updated Business Mailing Address August 19, 2014

Registered at 14860 ROSCOE BLVD, SUITE 307, PANORAMA CITY, CA 914024665 (Tel: 8189049008)

👤

Provider Name / Credentials Updated August 19, 2014

Recorded as DAGMAR LIEPA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 19, 2014

General Practice (License #G47889 in CA)

🟢

Initial NPI Registration & Enumeration January 06, 2007

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1881742047

Entity Type:

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

Enumeration Date: January 06, 2007

Last Update: March 11, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 52

Van Nuys, CA 914080052

Phone: 8189049008

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.