MALAYGIRI JAYRAMGIRI APARNATH MD
NPI 1497937460
Internal Medicine - Pulmonary Disease in Fountain Valley, CA

Q: What is Malaygiri Aparnath's NPI number?

The NPI number for Malaygiri Aparnath is 1497937460. It was assigned to this individual provider in the NPPES registry on December 3, 2007.

Q: What is Malaygiri Aparnath's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Active since December 03, 2007PECOS EnrolledAccepts Medicare Assignment

18255 BROOKHURST ST STE 100, FOUNTAIN VALLEY, CA 92708(714) 698-8028(747) 277-1186 Get Directions Write a Review

NPPES record last updated: May 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 28, 2025, Feb 13, 2019, Sep 14, 2017 and 1 more (4 updates tracked since 2017).

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About Malaygiri Jayramgiri Aparnath Md NPPES

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

MALAYGIRI JAYRAMGIRI APARNATH MD (NPI 1497937460) is an individual pulmonary disease provider in Fountain Valley, California, licensed in California (A105370) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1497937460

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameMALAYGIRI JAYRAMGIRI APARNATHCredential: MD

Location Address18255 BROOKHURST ST STE 100Fountain Valley, CA 92708-6771

Mailing Address18255 Brookhurst St Ste 100Fountain Valley, CA 92708-6771 · (714) 698-8028 · Fax (747) 277-1186

Phone(714) 698-8028

Fax(747) 277-1186

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateDecember 3, 2007

Last NPPES UpdateMay 28, 20254 updates tracked since enumeration

NPPES CertifiedMay 28, 2025

✔ NPI 1497937460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CA · A105370

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

18255 BROOKHURST ST STE 100, Fountain Valley, CA 92708

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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

Malaygiri Jayramgiri Aparnath Md 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 ID1850472598

PECOS Enrollment IDI20090616000087

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 Malaygiri Aparnath reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pulmonarius Asclepius Inc

0.2 mi

Pulmonary Disease

9900 TALBERT AVE STE 100
Fountain Valley, CA 92708

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

NPI 1326503202 (714) 698-8028

Inpatient Specialists Of California, PC

49 mi

Internal Medicine

2101 N WATERMAN AVE
San Bernardino, CA 92404

Reassigned Medicare billing, California enrollment
1,216 clinicians in this Medicare group

NPI 1952792475 (615) 377-5658

Regents Of The University Of California

79 mi

Allergy & Immunology

200 W ARBOR DR
San Diego, CA 92103

Reassigned Medicare billing, California enrollment
Also billed through NPI 1386762300 (California)
1,051 clinicians in this Medicare group

NPI 1487772380 (800) 926-8273

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 12

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 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.

799 services229 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.

456 services160 patients

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.

96 services52 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

42 services41 patients

Inhalation treatment for airway obstruction or sputum production 94640

Inhalation treatment, also known as nebulizer therapy, helps clear airway obstructions and reduce sputum production. It involves breathing in medication through a device, turning it into a mist. This can open up the airways, making breathing easier and helping to cough out mucus.

27 services26 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

26 services25 patients

Test to measure largest amount of air breathed in an out 94200

This test, called spirometry, measures your lung capacity. It involves taking a deep breath and then exhaling as forcefully as possible into a machine. The results help assess how well your lungs function.

26 services25 patients

Test for exercise-induced lung stress 94618

An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.

25 services24 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

25 services24 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

25 services24 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

19 services13 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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

2 suppliers17 claims17 services$14.82 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

2 suppliers31 claims31 services$768.87 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier19 claims19 services$2.83 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

1 supplier25 claims25 services$27.17 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

4 suppliers31 claims31 services$62.04 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

3 suppliers13 claims2,106 services$0.10 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

KIMBERLY ANN PINCKNEY P.A.

Physician Assistant (Medical)

18255 BROOKHURST ST STE 100
FOUNTAIN VALLEY, CA 92708

Orange County (657) 241-3600

EDZEL JOHN TRONO LOPEZ DNP, RN, FNP-C

Nurse Practitioner

18255 BROOKHURST ST STE 100
FOUNTAIN VALLEY, CA 92708

Orange County (714) 963-7240

MP ADVANCED NEUROLOGY, INC.

Psychiatry & Neurology (Neurology)

18255 BROOKHURST ST STE 100
FOUNTAIN VALLEY, CA 92708

Orange County (714) 718-0988

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 Malaygiri Aparnath's NPI number?

The NPI number for Malaygiri Aparnath is 1497937460. It was assigned to this individual provider in the NPPES registry on December 3, 2007.

Where is Malaygiri Aparnath located?

Malaygiri Aparnath practices at 18255 Brookhurst St Ste 100, Fountain Valley, CA 92708. The listed phone number is (714) 698-8028.

What is Malaygiri Aparnath's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Malaygiri Aparnath enrolled in Medicare?

Yes. Malaygiri Aparnath 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.

Which organizations bill Medicare for Malaygiri Aparnath's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Malaygiri Aparnath reassigns Medicare benefits to 3 organizations: Pulmonarius Asclepius Inc (Fountain Valley, CA), Inpatient Specialists Of California, PC (San Bernardino, CA) and Regents Of The University Of California (San Diego, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Malaygiri Aparnath's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Malaygiri Aparnath was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.