NPI registry status
Active
2026 NPPES data Prosthodontics NPI 1386095503 DDS, MS
Verify on CMS → Jose Sierra, DDS, MS
Prosthodontics in Franklin, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,510 in Prosthodontics, 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
76
Medicare Part D claims · 58 beneficiaries · Prosthodontics avg: 85
Industry payments
$63.16
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Jose Sierra, DDS, MS filed 76 Medicare Part D claims in 2023 as a Prosthodontics in Franklin, Wisconsin.
- 76
- Part D claims, 2023
- $63.16
- industry payments (Sunshine Act)
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.
Jose Sierra, DDS, MS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
76 0th percentile higher than 0% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Jose Sierra, DDS, MS?
Quality data not reportedPrimary specialty
Prosthodontics
Medicare Part D claims
76 11% vs specialty avg
Specialty distribution in Wisconsin
How Prosthodontics compares to other specialties among Wisconsin 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 Prosthodontics. 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).
Jose Sierra, DDS, MS appears in the CMS NPPES registry as a Prosthodontics provider holding DDS, MS credentials at 6855 S 27TH ST, Franklin, WI, 53132, with a listed phone of (414) 435-0787. NPI 1386095503 was issued on 06/29/2016.
Medicare Part D records for calendar year 2023 show 76 prescription claims written by this provider, covering 58 Medicare beneficiaries and totaling roughly $453 in drug spend.
Prosthodontics is a narrow specialty nationwide, with 3,510 enrolled providers across 51 states and an average of 85 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1386095503 |
|---|---|
| Specialty | Prosthodontics |
| Credentials | DDS, MS |
| Gender | Male |
| NPI Issued | 06/29/2016 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Jose Sierra, DDS, MS. Source: openpaymentsdata.cms.gov.
Total received
$63
Largest payer
ZIMVIE INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
76
Total Claims
$453
Total Drug Cost
58
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 77
- Total Day Supply
- 944
- Brand Drug Cost
- $0
- Generic Drug Cost
- $295
- Antibiotic Claims
- 52
Patient Demographics
- Average Patient Age
- 75.6 years
- Avg HCC Risk Score
- 0.91
- Gender Split
- 55% female / 45% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Amoxicillin | 35 |
| Clindamycin Hcl | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Prosthodontics Overview
How Jose Sierra, DDS, MS fits within the Prosthodontics landscape nationally.
3,510
Prosthodontics Providers in US
51
States with Prosthodontics
85
Avg Claims per Provider
Jose Sierra, DDS, MS's 76 claims are below the specialty average of 85.
Nearby Prosthodontics Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Sierra.
Dr. Omaid Ahmad
BDS MDSC
Green Bay, WI
Hazem Al Tarawneh
Milwaukee, WI
Dr. Hongseok An
D.D.S.
Milwaukee, WI
Dr. David Anderson
DDS
Green Bay, WI
Dr. Gustavo Henrique Barbosa De Andrade
DDS, MD, PHD
Milwaukee, WI
Compare Prosthodontics nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Prosthodontics peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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How to Find a Doctor
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Wisconsin
Frequently Asked Questions
What is Jose Sierra, DDS, MS's specialty? ▼
Jose Sierra, DDS, MS specializes in Prosthodontics and practices in Franklin, Wisconsin. Credentials: DDS, MS.
How much does Jose Sierra, DDS, MS prescribe under Medicare Part D? ▼
In 2023, Jose Sierra, DDS, MS wrote 76 Medicare Part D claims totaling $453 in drug costs for 58 beneficiaries.
Where is Jose Sierra, DDS, MS located? ▼
Jose Sierra, DDS, MS is located at 6855 S 27TH ST, Franklin, WI, 53132. Phone: (414) 435-0787.
What is Jose Sierra, DDS, MS's NPI number? ▼
Jose Sierra, DDS, MS's National Provider Identifier (NPI) is 1386095503, issued on 06/29/2016.
How many Prosthodontics providers are there in the US? ▼
There are 3,510 Prosthodontics providers across 51 states in the US. The average Prosthodontics provider writes 85 Medicare Part D claims per year.
What drugs does Jose Sierra, DDS, MS prescribe most often? ▼
Based on 2023 Medicare Part D data, Jose Sierra, DDS, MS's most frequently prescribed drugs include Amoxicillin, Clindamycin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jose Sierra, DDS, MS accept Medicare? ▼
Jose Sierra, DDS, MS appears in CMS Medicare data with 76 Part D claims and 58 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jose Sierra, DDS, MS's credentials? ▼
Jose Sierra, DDS, MS's NPI is 1386095503 with credentials DDS, MS. 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 (2023). 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 April 2026 (NPPES) / 2023 (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
Compiled from official public sources by the PlainDoctor editorial team.