2026 NPPES data Plastic Surgery within the Head & Neck (Otolaryngology) Physician NPI 1366462350 M.D.
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TERRY DEGROOT, M.D.

Plastic Surgery within the Head & Neck (Otolaryngology) Physician in GRAND HAVEN, Michigan. 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
18
Medicare Part D claims · Plastic Surgery within the Head & Neck (Otolaryngology) Physician avg: 379
What the federal data reveals: TERRY DEGROOT, M.D. is a Plastic Surgery within the Head & Neck (Otolaryngology) Physician ([object Object]) practicing in GRAND HAVEN, Michigan with a Medicare Part D prescribing footprint of 18 claims .

What stands out: TERRY DEGROOT, M.D. filed 18 Medicare Part D claims in 2023 across GRAND HAVEN, Michigan. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

TERRY DEGROOT, M.D. 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).

TERRY DEGROOT, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 07/20/2006

NPI 1366462350

Primary specialty

Plastic Surgery within the Head & Neck (Otolaryngology) Physician

Niche

608 US NPIs in this specialty

Medicare Part D claims

18 95% vs specialty avg

2023 prescription claims

Specialty avg: 379

Specialty distribution in Michigan

How Plastic Surgery within the Head & Neck (Otolaryngology) Physician compares to other specialties among Michigan providers

Michigan providers

Plastic Surgery within the Head & Neck (Otolaryngology) Physician share within Michigan

1. Plastic Surgery within the Head & Neck (Otolaryngology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Plastic Surgery within the Head & Neck (Otolaryngology) Physician share within Michigan

Specialty board-certification context

Estimated specialty board-certified rate — Plastic Surgery within the Head & Neck (Otolaryngology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Plastic Surgery within the Head & Neck (Otolaryngology) Physician ABMS/AOA estimate

Est. board-certified rate (Plastic Surgery within the Head & Neck (Otolaryngology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Plastic Surgery within the Head & Neck (Otolaryngology) Physician) — 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).

TERRY DEGROOT, M.D. is a Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider practicing in GRAND HAVEN, Michigan, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1366462350. 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.

TERRY DEGROOT, M.D. appears in the CMS NPPES registry as a Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider holding M.D. credentials at 1617 SHELDON RD, GRAND HAVEN, MI, 49417, with a listed phone of (616) 502-1997. NPI 1366462350 was issued on 07/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DEGROOT 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 18 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $908 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.

Plastic Surgery within the Head & Neck (Otolaryngology) Physician is a narrow specialty nationwide, with 608 enrolled providers across 48 states and an average of 379 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

1617 SHELDON RD
GRAND HAVEN, MI 49417

Provider Details

NPI 1366462350
Specialty Plastic Surgery within the Head & Neck (Otolaryngology) Physician
Credentials M.D.
Gender Male
NPI Issued 07/20/2006

License & disciplinary context — Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 — they are NOT specific to TERRY DEGROOT, M.D.. To verify TERRY DEGROOT, M.D.'s current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

18
Total Claims
$908
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
35
Total Day Supply
907
Generic Drug Cost
$438

Patient Demographics

Average Patient Age
75.8 years
Avg HCC Risk Score
0.75

Plastic Surgery within the Head & Neck (Otolaryngology) Physician Overview

How TERRY DEGROOT, M.D. fits within the Plastic Surgery within the Head & Neck (Otolaryngology) Physician landscape nationally.

608
Plastic Surgery within the Head & Neck (Otolaryngology) Physician Providers in US
48
States with Plastic Surgery within the Head & Neck (Otolaryngology) Physician
379
Avg Claims per Provider

TERRY DEGROOT, M.D.'s 18 claims are below the specialty average of 379.

Nearby Plastic Surgery within the Head & Neck (Otolaryngology) Physician Providers in Michigan

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

Compare Plastic Surgery within the Head & Neck (Otolaryngology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is TERRY DEGROOT, M.D.'s specialty?
TERRY DEGROOT, M.D. specializes in Plastic Surgery within the Head & Neck (Otolaryngology) Physician and practices in GRAND HAVEN, Michigan. Credentials: M.D..
How much does TERRY DEGROOT, M.D. prescribe under Medicare Part D?
In 2023, TERRY DEGROOT, M.D. wrote 18 Medicare Part D claims totaling $908 in drug costs for N/A beneficiaries.
Where is TERRY DEGROOT, M.D. located?
TERRY DEGROOT, M.D. is located at 1617 SHELDON RD, GRAND HAVEN, MI, 49417. Phone: (616) 502-1997.
What is TERRY DEGROOT, M.D.'s NPI number?
TERRY DEGROOT, M.D.'s National Provider Identifier (NPI) is 1366462350, issued on 07/20/2006.
How many Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers are there in the US?
There are 608 Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers across 48 states in the US. The average Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider writes 379 Medicare Part D claims per year.
Does TERRY DEGROOT, M.D. accept Medicare?
TERRY DEGROOT, M.D. appears in CMS Medicare data with 18 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TERRY DEGROOT, M.D.'s credentials?
TERRY DEGROOT, M.D.'s NPI is 1366462350 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

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