MARIAM FAZIL-NAGEER PMHNP-BC
NPI 1235827429
Nurse Practitioner - Psychiatric/Mental Health in Newport Beach, CA

Q: What is Mariam Fazil-nageer's NPI number?

The NPI number for Mariam Fazil-nageer is 1235827429. It was assigned to this individual provider in the NPPES registry on April 26, 2023.

Q: What is Mariam Fazil-nageer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since April 26, 2023PECOS EnrolledAccepts Medicare Assignment

1401 DOVE ST STE 420, NEWPORT BEACH, CA 92660(949) 945-0927 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Mariam Fazil-nageer Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIAM FAZIL-NAGEER PMHNP-BC (NPI 1235827429) is an individual psychiatric/mental health provider in Newport Beach, California, licensed in California (95024966) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1235827429

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMARIAM FAZIL-NAGEERCredential: PMHNP-BC

Location Address1401 DOVE ST STE 420Newport Beach, CA 92660-2420

Mailing Address1401 Dove St Ste 420Newport Beach, CA 92660-2420 · (949) 945-0927

Phone(949) 945-0927

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateApril 26, 2023

Last NPPES UpdateJuly 28, 2025

NPPES CertifiedJuly 28, 2025

✔ NPI 1235827429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in CA · 95024966

1401 DOVE ST STE 420, Newport Beach, CA 92660

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mariam Fazil-nageer Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597125849

PECOS Enrollment IDI20230718002080

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Mariam Fazil-nageer reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Oc Progressive Recovery Inc

8.2 mi

Psychiatry

1100 W STEWART DR, ER DEPARTMENT
Orange, CA 92868

Reassigned Medicare billing, California enrollment
31 clinicians in this Medicare group

NPI 1003340217 (714) 633-9111

Brainiac Medical Corporation

8.6 mi

Psychiatry

2230 W CHAPMAN AVE STE 210C
Orange, CA 92868

Reassigned Medicare billing, California enrollment
23 clinicians in this Medicare group

NPI 1699472183 (714) 333-0891

Amygdala Medical Corporation

8.6 mi

Psychiatric/Mental Health

2230 W CHAPMAN AVE STE 214B
Orange, CA 92868

Reassigned Medicare billing, California enrollment
16 clinicians in this Medicare group

NPI 1386324267 (714) 712-0711

Brainpower Wellness Institute Nursing Corporation

8.6 mi

Psychiatric/Mental Health

2230 W CHAPMAN AVE STE 212
Orange, CA 92868

Reassigned Medicare billing, California enrollment
36 clinicians in this Medicare group

NPI 1528573615 (714) 712-0711

Psychbright Health

41 mi

Psychiatry

9025 WILSHIRE BLVD STE 202
Beverly Hills, CA 90211

Reassigned Medicare billing, California enrollment
17 clinicians in this Medicare group

NPI 1225742240 (213) 584-2331

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

79 services15 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

59 services30 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

47 services12 patients

Psychotherapy with evaluation and management visit, 45 minutes 90836

Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.

41 services14 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

36 services16 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92660 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. HADI ESTAKHRI M.D.

Psychiatry & Neurology (Psychiatry)