NPI registry status
Active
2026 NPPES data Research Study Abstracter/Coder NPI 1700439429 MPH, RD
Verify on CMS → Taraneh Tamaddon, MPH, RD
Research Study Abstracter/Coder in Woodland Hills, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 115 in Research Study Abstracter/Coder, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Taraneh Tamaddon, MPH, RD is a Research Study Abstracter/Coder in Woodland Hills, California, listed in the federal CMS National Provider Identifier registry.
- #372
- Research Study Abstracter/Coder rank among California specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Taraneh Tamaddon, MPH, RD
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1700439429), first enumerated 07/22/2019.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Taraneh Tamaddon, MPH, RD's individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1700439429 · Research Study Abstracter/Coder
NPI-10 · ENUM-RECENT · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1700439429
- ENUM-RECENT 2019
- TAX-TRACE 115
- RX-NONE No Part D
- BOOK-THIN 44 in California
- PHOTO-ENUM Jocelyn Hilario · 2019
What does the federal data show about Taraneh Tamaddon, MPH, RD?
Quality data not reportedPrimary specialty
Research Study Abstracter/Coder
Specialty distribution in California
How Research Study Abstracter/Coder compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Research Study Abstracter/Coder. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1700439429 |
|---|---|
| Specialty | Research Study Abstracter/Coder |
| Credentials | MPH, RD |
| Gender | Female |
| NPI Issued | 07/22/2019 |
Hospital and facility affiliations
Facilities where Taraneh Tamaddon, MPH, RD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Obstetrix Medical Group OF The Central Coast Professional Corporation
West Hills, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Taraneh Tamaddon, MPH, RD. To verify Taraneh Tamaddon, MPH, RD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Research Study Abstracter/Coder Overview
How Taraneh Tamaddon, MPH, RD fits within the Research Study Abstracter/Coder landscape nationally.
115
Research Study Abstracter/Coder Providers in US
33
States with Research Study Abstracter/Coder
122
Avg Claims per Provider
Nationwide Research Study Abstracter/Coder peers with similar MIPS or enrollment year
Two federal-record peer sets for Tamaddon, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Research Study Abstracter/Coder Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Tamaddon.
One of 44 Research Study Abstracter/Coder providers enrolled in California, 5 are shown here.
Venos Abdulahad
M.S.ED
San Bernardino, CA
Rikke Addis
Sacramento, CA
Lori Blowers
Ridgecrest, CA
Lorena Boykins
Bakersfield, CA
Anthony Buckman
San Francisco, CA
Compare Research Study Abstracter/Coder nationally: see state-by-state distribution →
Frequently Asked Questions
What is Taraneh Tamaddon, MPH, RD's specialty? ▼
Taraneh Tamaddon, MPH, RD specializes in Research Study Abstracter/Coder and practices in Woodland Hills, California. Credentials: MPH, RD.
Where is Taraneh Tamaddon, MPH, RD located? ▼
Taraneh Tamaddon, MPH, RD is located at 23041 HATTERAS ST, Woodland Hills, CA, 91367. Phone: (855) 627-1417.
What is Taraneh Tamaddon, MPH, RD's NPI number? ▼
Taraneh Tamaddon, MPH, RD's National Provider Identifier (NPI) is 1700439429, issued on 07/22/2019.
How many Research Study Abstracter/Coder providers are there in the US? ▼
There are 115 Research Study Abstracter/Coder providers across 33 states in the US. The average Research Study Abstracter/Coder provider writes 122 Medicare Part D claims per year.
Does Taraneh Tamaddon, MPH, RD accept Medicare? ▼
Taraneh Tamaddon, MPH, RD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Taraneh Tamaddon, MPH, RD's credentials? ▼
Taraneh Tamaddon, MPH, RD's NPI is 1700439429 with credentials MPH, RD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.