NPI registry status
Active
2026 NPPES data Gynecology Physician NPI 1447271093 M.D.
Verify on CMS → Cyndee Mitchell, M.D.
Gynecology Physician in Tustin, 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 3,912 in Gynecology Physician, 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.
Prescribing volume
636
Medicare Part D claims · 96 beneficiaries · Gynecology Physician avg: 319
Generic prescribing
70%
generic claims · 23% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Cyndee Mitchell, M.D. filed 636 Medicare Part D claims in 2024 as a Gynecology Physician in Tustin, California, prescribing 70% generic.
- 636
- Part D claims, 2024
- 70%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥68th
- pct by Part D claim volume (lower-bound band)
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 Cyndee Mitchell, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1447271093), first enumerated 07/21/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 636 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- 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 Cyndee Mitchell, M.D.'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.
Compare Mitchell with other Gynecology Physician providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in California
- Dr. Ahmed Abdelaziz, MD Santa Maria, CA
- Dr. Keevan Abramson, MD Fort Bragg, CA
- Dr. Robert Adams, MD Monterey, CA
- Dr. Naphthali Alinsod, M.D. Laguna Beach, CA
- Dr. Parichehr Allameh, M.D. Sylmar, CA
- Dr. Margarita Alvarado, M.D. San Francisco, CA
Other specialties in Tustin: Behavior Technician (272) · Marriage & Family Therapist (262) · Clinical Social Worker (97) · General Practice Dentistry (94)
CMS NPPES provider registry desk
NPI 1447271093 · Gynecology Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1447271093
- ENUM-LEGACY 2006
- TAX-NARROW 3,912
- RX-LIGHT 636
- BOOK-THIN 377 in California
- PHOTO-ENUM Carolyn Cavazos, MD · 2006
Cyndee Mitchell, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
636 ≥ 68th percentile 68% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Cyndee Mitchell, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Cyndee Mitchell, M.D.?
Quality data not reportedPrimary specialty
Gynecology Physician
Medicare Part D claims
636 99% vs specialty avg
Specialty distribution in California
How Gynecology Physician 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 Gynecology Physician. 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 | 1447271093 |
|---|---|
| Specialty | Gynecology Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 07/21/2006 |
Hospital and facility affiliations
Facilities where Cyndee Mitchell, M.D. 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.
Rita R Ellithorpe MD Inc
Tustin, 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 Cyndee Mitchell, M.D.. To verify Cyndee Mitchell, M.D.'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.
Brand vs generic prescribing mix · Typical
Cyndee Mitchell, M.D. - brand share 23.0%
Gynecology Physician average
23% brand-name claims vs 70% generic, on 636 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
636
Total Claims
$82K
Total Drug Cost
96
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,413.4
- Total Day Supply
- 41,829
- Brand vs Generic
- 23% brand / 70% generic
- Brand Drug Cost
- $56K
- Generic Drug Cost
- $22K
Patient Demographics
- Average Patient Age
- 70.4 years
- Avg HCC Risk Score
- 0.64
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Cyndee Mitchell, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Progesterone
Progesterone
133 claims
- Levothyroxine Sodium
Levothyroxine Sodium
131 claims
- Liothyronine Sodium
Liothyronine Sodium
80 claims
- Estradiol (Twice W…
Estradiol (Twice Weekly)
73 claims
- Mounjaro 48
Mounjaro
48 claims
- Armour Thyroid 27
Armour Thyroid
27 claims
- Dotti 24
Dotti
24 claims
- Np Thyroid 16
Np Thyroid
16 claims
| Drug | Claims |
|---|---|
| Progesterone Progesterone, Micronized | 133 |
| Levothyroxine Sodium | 131 |
| Liothyronine Sodium | 80 |
| Estradiol (Twice Weekly) Estradiol | 73 |
| Mounjaro Tirzepatide | 48 |
| Armour Thyroid Thyroid,pork | 27 |
| Dotti Estradiol | 24 |
| Np Thyroid Thyroid,pork | 16 |
| Estradiol | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gynecology Physician Overview
How Cyndee Mitchell, M.D. fits within the Gynecology Physician landscape nationally.
3,912
Gynecology Physician Providers in US
53
States with Gynecology Physician
319
Avg Claims per Provider
Cyndee Mitchell, M.D.'s 636 claims are above the specialty average of 319.
Nationwide Gynecology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Mitchell, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gynecology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Mitchell.
One of 377 Gynecology Physician providers enrolled in California, 11 are shown on this page.
Dr. Michal Amir
M.D.
Beverly Hills, CA
Dr. Malaika Amneus
M.D.
Sylmar, CA
Dr. Anna Anderson
MD
Mountain View, CA
Dr. Donald Armstrong
M.D.
Fullerton, CA
Dr. John Armstrong
MD
Napa, CA
Compare Gynecology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Cyndee Mitchell, M.D.'s specialty? ▼
Cyndee Mitchell, M.D. specializes in Gynecology Physician and practices in Tustin, California. Credentials: M.D..
How much does Cyndee Mitchell, M.D. prescribe under Medicare Part D? ▼
In 2024, Cyndee Mitchell, M.D. wrote 636 Medicare Part D claims totaling $82K in drug costs for 96 beneficiaries.
Where is Cyndee Mitchell, M.D. located? ▼
Cyndee Mitchell, M.D. is located at 13422 NEWPORT AVE, Tustin, CA, 92780. Phone: (714) 544-1521.
What is Cyndee Mitchell, M.D.'s NPI number? ▼
Cyndee Mitchell, M.D.'s National Provider Identifier (NPI) is 1447271093, issued on 07/21/2006.
Does Cyndee Mitchell, M.D. prescribe more brand-name or generic drugs? ▼
Cyndee Mitchell, M.D.'s prescribing is 23% brand-name and 70% generic drugs by claim count, with $56K in brand drug costs.
How many Gynecology Physician providers are there in the US? ▼
There are 3,912 Gynecology Physician providers across 53 states in the US. The average Gynecology Physician provider writes 319 Medicare Part D claims per year.
What drugs does Cyndee Mitchell, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Cyndee Mitchell, M.D.'s most frequently prescribed drugs include Progesterone, Levothyroxine Sodium, Liothyronine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cyndee Mitchell, M.D. accept Medicare? ▼
Cyndee Mitchell, M.D. appears in CMS Medicare data with 636 Part D claims and 96 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cyndee Mitchell, M.D.'s credentials? ▼
Cyndee Mitchell, M.D.'s NPI is 1447271093 with credentials M.D.. 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.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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.