MRS. NATALIE MASIA LEON MUKHERJEE NP
NPI 1457001364
Nurse Practitioner - Acute Care in Loma Linda, CA

Active since March 24, 2022PECOS EnrolledAccepts Medicare Assignment
85.18/100
CMS Quality Rating
11175 CAMPUS ST STE 11120, LOMA LINDA, CA 92350(909) 558-4000 Get Directions Write a Review

NPPES record last updated: March 24, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Natalie Masia Leon Mukherjee Np NPPES

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

MRS. NATALIE MASIA LEON MUKHERJEE NP (NPI 1457001364) is an individual acute care provider in Loma Linda, California, licensed in California (95020375) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1457001364
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMRS. NATALIE MASIA LEON MUKHERJEECredential: NP
Location Address11175 CAMPUS ST STE 11120Loma Linda, CA 92350-1700
Mailing Address11175 Campus St Ste 11120Loma Linda, CA 92350-1700 · (909) 558-4000
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 24, 2022
NPPES CertifiedMarch 24, 2022
NPI 1457001364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in CA · 95020375
11175 CAMPUS ST STE 11120, Loma Linda, CA 92350

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Natalie Masia Leon Mukherjee Np 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 ID4284014259
PECOS Enrollment IDI20220707003786
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.

Areas of Expertise CMS Part B claims 3

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.

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.
46 services31 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.
17 services11 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92350 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

Other Providers at the Same Location NPPES 3

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

Nurse Practitioner (Psychiatric/Mental Health)
11175 CAMPUS ST STE 11120
LOMA LINDA, CA 92350
Nurse Practitioner (Family)
11175 CAMPUS ST STE 11120
LOMA LINDA, CA 92350
Otolaryngology
11175 CAMPUS ST STE 11120
LOMA LINDA, CA 92350

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Natalie Mukherjee's NPI number?

The NPI number for Natalie Mukherjee is 1457001364. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Where is Natalie Mukherjee located?

Natalie Mukherjee practices at 11175 Campus St Ste 11120, Loma Linda, CA 92350. The listed phone number is (909) 558-4000.

What is Natalie Mukherjee's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Natalie Mukherjee enrolled in Medicare?

Yes. Natalie Mukherjee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Natalie Mukherjee was last updated on March 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.