2026 NPPES data Family Medicine Physician NPI 1487882320 M.D.
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ELMER LINBOOM, M.D.

Family Medicine Physician in MANITOWOC, Wisconsin. 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
1K
Medicare Part D claims · 573 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ELMER LINBOOM, M.D. filed 1,475 Medicare Part D claims in 2023 as a Family Medicine Physician in MANITOWOC, Wisconsin, prescribing 88% generic.

1K
Part D claims, 2023
88%
generic prescribing
Likely
board-certified (heuristic)

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.

ELMER LINBOOM, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,475 Top 20% higher than 80% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). This entry sits in this band. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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

Board certification likely (heuristic — not verified)

ELMER LINBOOM, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about ELMER LINBOOM, M.D.?

Quality data not reported

NPI registry status

Active

Issued 06/30/2009

NPI 1487882320

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

1,475 57% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Wisconsin

How Family Medicine Physician compares to other specialties among Wisconsin providers

Wisconsin providers

Family Medicine Physician share within Wisconsin

1. Family Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Medicine Physician share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — Family Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Family Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Family Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Family Medicine 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).

ELMER LINBOOM, M.D. appears in the CMS NPPES registry as a Family Medicine Physician provider holding M.D. credentials at 3509 DEWEY ST, MANITOWOC, WI, 54220. NPI 1487882320 was issued on 06/30/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LINBOOM 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 1,475 prescription claims written by this provider, covering 573 Medicare beneficiaries and totaling roughly $82K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 1.2%. 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.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

3509 DEWEY ST
MANITOWOC, WI 54220

Provider Details

NPI 1487882320
Specialty Family Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 06/30/2009

Hospital and facility affiliations

Facilities where ELMER LINBOOM, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

AAMG REACH PLLC
KENOSHA, WI
AURORA MEDICAL GROUP, INC.
TWO RIVERS, WI

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

ELMER LINBOOM, M.D. — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 1,475 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

1,475
Total Claims
$82K
Total Drug Cost
573
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,513
Total Day Supply
63,105
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$61K
Generic Drug Cost
$20K
Opioid Claims
17 (1.2% rate)
Antibiotic Claims
240

Patient Demographics

Average Patient Age
70.3 years
Avg HCC Risk Score
1.37
Gender Split
51% female / 49% male
Age Distribution
<65: 100, 65-74: 296, 75-84: 124, 85+: 53

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What ELMER LINBOOM, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
68
Atorvastatin Calcium
61
Cephalexin
48
Omeprazole
48
Prednisone
48
Albuterol Sulfate Hfa
Albuterol Sulfate
40
Baclofen
40
Lisinopril
40
Amlodipine Besylate
39
Levothyroxine Sodium
39

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Family Medicine Physician Overview

How ELMER LINBOOM, M.D. fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

ELMER LINBOOM, M.D.'s 1,475 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Wisconsin

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

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ELMER LINBOOM, M.D.'s specialty?
ELMER LINBOOM, M.D. specializes in Family Medicine Physician and practices in MANITOWOC, Wisconsin. Credentials: M.D..
How much does ELMER LINBOOM, M.D. prescribe under Medicare Part D?
In 2023, ELMER LINBOOM, M.D. wrote 1,475 Medicare Part D claims totaling $82K in drug costs for 573 beneficiaries.
Where is ELMER LINBOOM, M.D. located?
ELMER LINBOOM, M.D. is located at 3509 DEWEY ST, MANITOWOC, WI, 54220.
What is ELMER LINBOOM, M.D.'s NPI number?
ELMER LINBOOM, M.D.'s National Provider Identifier (NPI) is 1487882320, issued on 06/30/2009.
Does ELMER LINBOOM, M.D. prescribe more brand-name or generic drugs?
ELMER LINBOOM, M.D.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $61K in brand drug costs.
Does ELMER LINBOOM, M.D. prescribe opioids?
Yes, ELMER LINBOOM, M.D. had 17 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does ELMER LINBOOM, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ELMER LINBOOM, M.D.'s most frequently prescribed drugs include Amoxicillin-Clavulanate Potass, Atorvastatin Calcium, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ELMER LINBOOM, M.D. accept Medicare?
ELMER LINBOOM, M.D. appears in CMS Medicare data with 1,475 Part D claims and 573 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ELMER LINBOOM, M.D.'s credentials?
ELMER LINBOOM, M.D.'s NPI is 1487882320 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