NPI registry status
Active
2026 NPPES data Rheumatology Physician NPI 1831886555
Verify on CMS → Ming Tuen Lam
Rheumatology Physician in Omaha, Nebraska.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,377 in Rheumatology 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
28
Medicare Part D claims · 15 beneficiaries · Rheumatology Physician avg: 2K
What the federal data shows
Ming Tuen Lam filed 28 Medicare Part D claims in 2024 as a Rheumatology Physician in Omaha, Nebraska.
- 28
- Part D claims, 2024
- ≥0th
- 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 Ming Tuen Lam
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 1831886555), first enumerated 04/21/2023.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 28 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
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- 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 1831886555 · Rheumatology Physician
NPI-10 · ENUM-RECENT · TAX-MID · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1831886555
- ENUM-RECENT 2023
- TAX-MID 6K Rheumatology Physician
- RX-TRACE 28
- BOOK-THIN 38 in Nebraska
- PHOTO-ENUM Yasra Badi · 2023
Ming Tuen Lam's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
28 ≥ 0th percentile 0% 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-eligible specialty (heuristic, not verified)
Ming Tuen Lam practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Ming Tuen Lam?
Quality data not reportedPrimary specialty
Rheumatology Physician
Medicare Part D claims
28 99% vs specialty avg
Specialty distribution in Nebraska
How Rheumatology Physician compares to other specialties among Nebraska 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 Rheumatology 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 | 1831886555 |
|---|---|
| Specialty | Rheumatology Physician |
| Gender | Male |
| NPI Issued | 04/21/2023 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
28
Total Claims
$13K
Total Drug Cost
15
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 28
- Total Day Supply
- 724
- Generic Drug Cost
- $332
Patient Demographics
- Average Patient Age
- 76.8 years
- Avg HCC Risk Score
- 3.20
Rheumatology Physician Overview
How Ming Tuen Lam fits within the Rheumatology Physician landscape nationally.
6,377
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,058
Avg Claims per Provider
Ming Tuen Lam's 28 claims are below the specialty average of 2,058.
Nationwide Rheumatology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Lam, both outside Nebraska so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2023)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Rheumatology Physician Providers in Nebraska
Other clinicians with the same primary specialty enrolled in Nebraska, drawn from the same CMS NPPES roster as Lam.
One of 38 Rheumatology Physician providers enrolled in Nebraska, 5 are shown here.
Dr. Loretta Baca
M.D.
North Platte, NE
Dr. Mashood Badshah
MD
Lincoln, NE
Dr. Amy Cannella
MD
Omaha, NE
Nattanicha Chaisrimaneepan
Omaha, NE
Dr. Rick Chatwell
M.D.
Lincoln, NE
Compare Rheumatology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Ming Tuen Lam's specialty? ▼
Ming Tuen Lam specializes in Rheumatology Physician and practices in Omaha, Nebraska.
How much does Ming Tuen Lam prescribe under Medicare Part D? ▼
In 2024, Ming Tuen Lam wrote 28 Medicare Part D claims totaling $13K in drug costs for 15 beneficiaries.
Where is Ming Tuen Lam located? ▼
Ming Tuen Lam is located at 986270 NEBRASKA MEDICAL CTR, Omaha, NE, 68198. Phone: (402) 391-3800.
What is Ming Tuen Lam's NPI number? ▼
Ming Tuen Lam's National Provider Identifier (NPI) is 1831886555, issued on 04/21/2023.
How many Rheumatology Physician providers are there in the US? ▼
There are 6,377 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,058 Medicare Part D claims per year.
Does Ming Tuen Lam accept Medicare? ▼
Ming Tuen Lam appears in CMS Medicare data with 28 Part D claims and 15 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ming Tuen Lam's credentials? ▼
Ming Tuen Lam's NPI is 1831886555. 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.