2026 NPPES data Oral and Maxillofacial Surgery (Dentist) NPI 1518582881 BDS
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DAVID CHUBB, BDS

Oral and Maxillofacial Surgery (Dentist) in SOUTH PORTLAND, Maine. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
24
Medicare Part D claims · 12 beneficiaries · Oral and Maxillofacial Surgery (Dentist) avg: 378
What the federal data reveals: DAVID CHUBB, BDS is a Oral and Maxillofacial Surgery (Dentist) ([object Object]) practicing in SOUTH PORTLAND, Maine with a Medicare Part D prescribing footprint of 24 claims across 12 beneficiaries .

What stands out: DAVID CHUBB, BDS filed 24 Medicare Part D claims in 2023 across SOUTH PORTLAND, Maine. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DAVID CHUBB, BDS at a glance

Quality data not reported

NPI registry status

Active

Issued 06/12/2020

NPI 1518582881

Primary specialty

Oral and Maxillofacial Surgery (Dentist)

Mid-sized

7,631 US NPIs in this specialty

Medicare Part D claims

24 94% vs specialty avg

2023 prescription claims

Specialty avg: 378

Specialty distribution in Maine

How Oral and Maxillofacial Surgery (Dentist) compares to other specialties among Maine providers

Maine providers

Oral and Maxillofacial Surgery (Dentist) share within Maine

1. Oral and Maxillofacial Surgery (Dentist)42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Oral and Maxillofacial Surgery (Dentist) share within Maine

Specialty board-certification context

Estimated specialty board-certified rate — Oral and Maxillofacial Surgery (Dentist) (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Oral and Maxillofacial Surgery (Dentist) ABMS/AOA estimate

Est. board-certified rate (Oral and Maxillofacial Surgery (Dentist)) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Oral and Maxillofacial Surgery (Dentist)) — ABMS / AOA estimate

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).

DAVID CHUBB, BDS is a Oral and Maxillofacial Surgery (Dentist) provider practicing in SOUTH PORTLAND, Maine, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: BDS. NPI: 1518582881. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

DAVID CHUBB, BDS appears in the CMS NPPES registry as a Oral and Maxillofacial Surgery (Dentist) provider holding BDS credentials at 254 WESTERN AVE, SOUTH PORTLAND, ME, 04106, with a listed phone of (207) 774-5527. NPI 1518582881 was issued on 06/12/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHUBB most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 24 prescription claims written by this provider, covering 12 Medicare beneficiaries and totaling roughly $319 in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Oral and Maxillofacial Surgery (Dentist) is a mid-sized specialty nationwide, with 7,631 enrolled providers across 52 states and an average of 378 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

254 WESTERN AVE
SOUTH PORTLAND, ME 04106

Provider Details

NPI 1518582881
Specialty Oral and Maxillofacial Surgery (Dentist)
Credentials BDS
Gender Male
NPI Issued 06/12/2020

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

24
Total Claims
$319
Total Drug Cost
12
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
24
Total Day Supply
436
Generic Drug Cost
$309

Patient Demographics

Average Patient Age
66.5 years
Avg HCC Risk Score
2.17

Oral and Maxillofacial Surgery (Dentist) Overview

How DAVID CHUBB, BDS fits within the Oral and Maxillofacial Surgery (Dentist) landscape nationally.

7,631
Oral and Maxillofacial Surgery (Dentist) Providers in US
52
States with Oral and Maxillofacial Surgery (Dentist)
378
Avg Claims per Provider

DAVID CHUBB, BDS's 24 claims are below the specialty average of 378.

Nearby Oral and Maxillofacial Surgery (Dentist) Providers in Maine

Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as CHUBB.

Compare Oral and Maxillofacial Surgery (Dentist) nationally: see state-by-state distribution →

Frequently Asked Questions

What is DAVID CHUBB, BDS's specialty?
DAVID CHUBB, BDS specializes in Oral and Maxillofacial Surgery (Dentist) and practices in SOUTH PORTLAND, Maine. Credentials: BDS.
How much does DAVID CHUBB, BDS prescribe under Medicare Part D?
In 2023, DAVID CHUBB, BDS wrote 24 Medicare Part D claims totaling $319 in drug costs for 12 beneficiaries.
Where is DAVID CHUBB, BDS located?
DAVID CHUBB, BDS is located at 254 WESTERN AVE, SOUTH PORTLAND, ME, 04106. Phone: (207) 774-5527.
What is DAVID CHUBB, BDS's NPI number?
DAVID CHUBB, BDS's National Provider Identifier (NPI) is 1518582881, issued on 06/12/2020.
How many Oral and Maxillofacial Surgery (Dentist) providers are there in the US?
There are 7,631 Oral and Maxillofacial Surgery (Dentist) providers across 52 states in the US. The average Oral and Maxillofacial Surgery (Dentist) provider writes 378 Medicare Part D claims per year.
Does DAVID CHUBB, BDS accept Medicare?
DAVID CHUBB, BDS appears in CMS Medicare data with 24 Part D claims and 12 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVID CHUBB, BDS's credentials?
DAVID CHUBB, BDS's NPI is 1518582881 with credentials BDS. 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

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