NPI registry status
Active
2026 NPPES data Pulmonary Function Technologist NPI 1972891711
Verify on CMS → Wayne Biddinger
Pulmonary Function Technologist in Baltimore, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 76 in Pulmonary Function Technologist, 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
Wayne Biddinger is a Pulmonary Function Technologist in Baltimore, Maryland, listed in the federal CMS National Provider Identifier registry.
- #441
- Pulmonary Function Technologist rank among Maryland 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 Wayne Biddinger
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 1972891711), first enumerated 07/14/2011.
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
- 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 1972891711 · Pulmonary Function Technologist
NPI-10 · ENUM-MID · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1972891711
- ENUM-MID 2011
- TAX-TRACE 76
- RX-NONE No Part D
- BOOK-THIN 3 in Maryland
- PHOTO-ENUM Kimberly Gillette, RRT · 2011
What does the federal data show about Wayne Biddinger?
Quality data not reportedPrimary specialty
Pulmonary Function Technologist
Specialty distribution in Maryland
How Pulmonary Function Technologist compares to other specialties among Maryland 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 Pulmonary Function Technologist. 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 | 1972891711 |
|---|---|
| Specialty | Pulmonary Function Technologist |
| Gender | Male |
| NPI Issued | 07/14/2011 |
Pulmonary Function Technologist Overview
How Wayne Biddinger fits within the Pulmonary Function Technologist landscape nationally.
76
Pulmonary Function Technologist Providers in US
27
States with Pulmonary Function Technologist
8,856
Avg Claims per Provider
Nationwide Pulmonary Function Technologist peers with similar MIPS or enrollment year
Two federal-record peer sets for Biddinger, both outside Maryland so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pulmonary Function Technologist Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Biddinger.
One of 3 Pulmonary Function Technologist providers enrolled in Maryland, 2 are shown here.
Compare Pulmonary Function Technologist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Wayne Biddinger's specialty? ▼
Wayne Biddinger specializes in Pulmonary Function Technologist and practices in Baltimore, Maryland.
Where is Wayne Biddinger located? ▼
Wayne Biddinger is located at 10 N GREENE ST, Baltimore, MD, 21201. Phone: (410) 605-7000.
What is Wayne Biddinger's NPI number? ▼
Wayne Biddinger's National Provider Identifier (NPI) is 1972891711, issued on 07/14/2011.
How many Pulmonary Function Technologist providers are there in the US? ▼
There are 76 Pulmonary Function Technologist providers across 27 states in the US. The average Pulmonary Function Technologist provider writes 8,856 Medicare Part D claims per year.
Does Wayne Biddinger accept Medicare? ▼
Wayne Biddinger appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Wayne Biddinger's credentials? ▼
Wayne Biddinger's NPI is 1972891711. 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.