MOSTAFA TABASSOMI (MD) – Pulmonary Disease Physician, NPI 1003042342

MOSTAFA TABASSOMI (MD) is a healthcare provider. based in Valencia, California. specializing in PULMONARY DISEASE, CRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. A106160 (CA). The NPI Number for MOSTAFA TABASSOMI (MD) is 1003042342

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
MOSTAFA TABASSOMI (MD)
NPI
1003042342
Phone
(310) 463-0987
Address
25716 HOLLY OAK CT
Enumeration Date
1 June 2009
Last Update Date
6 February 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6614309030
Graduation Year
1999 (27 years ago)
PAC ID
2365582913
Professional Enrollment ID
I20091214000067
Address ID
CA913555332VA23838BLVD301
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience68
Completeness75
Years active:17State licenses:1Digital endpointsOther names

1,780 PULMONARY DISEASE in CA

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Provider Addresses for MOSTAFA TABASSOMI (MD)

  • 25716 HOLLY OAK CT

    VALENCIA, CA 913810739

    Phone: (310) 463-0987

    Fax: (661) 430-9020

    Type: Mailing

  • 304, Autovía del Este, Siete Aguas, La Hoya de Buñol, Valencia, Valencian Community, 46392, Spain

    VALENCIA, CA 913555319

    Phone: (661) 430-9030

    Fax: (661) 430-9020

    Type: Location

  • Montana Avenue, Santa Monica, Los Angeles County, California, 90403, United States

    APT 210

    SANTA MONICA, CA 904031313

    Phone: (310) 463-0987

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 103 Open Payments records for all available years, with a total value of $22,976.

Total Amount is formed as General ($22,976) + Research ($0) + Ownership ($0) = $22,976.

Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($20,462).

Total Amount

$22,976

General + Research + Ownership

Payments

103

Total payment records

General Amount

$22,976

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-10

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2009-12-14

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20091214000067IPulmonary DiseaseCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes938188$0
99214Established patient office or other outpatient visit, 30-39 minutes761247$0
94664Evaluation of use of breathing device492170$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes48386$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes236166$0
View full utilization report →

Insurance plans in this area (ZIP 91381)

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Provider's Procedures

MOSTAFA TABASSOMI (MD) performs procedures in PULMONARY DISEASE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PULMONARY DISEASECA94060Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration2323

Reviews

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Frequently asked questions

Does MOSTAFA TABASSOMI (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — MOSTAFA TABASSOMI (MD) uses 1003042342.
Is MOSTAFA TABASSOMI (MD) listed as active for patients and plans?
The listing shows MOSTAFA TABASSOMI (MD) as active in the NPI system.
What is MOSTAFA TABASSOMI (MD)'s specialty?
The listing groups MOSTAFA TABASSOMI (MD) with Pulmonary Disease Physician. Clinical services aligned with this taxonomy classification.
What area does MOSTAFA TABASSOMI (MD) serve?
MOSTAFA TABASSOMI (MD)'s listing highlights Valencia, California; more addresses can appear in NPPES.
Is the information about MOSTAFA TABASSOMI (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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