2026 NPPES data Occupational Medicine Physician NPI 1629057708 MD
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LYDIA FLOREN, MD

Occupational Medicine Physician in EAU CLAIRE, 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
719
Medicare Part D claims · 202 beneficiaries · Occupational Medicine Physician avg: 605
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: LYDIA FLOREN, MD is a Occupational Medicine Physician ([object Object]) practicing in EAU CLAIRE, Wisconsin with a Medicare Part D prescribing footprint of 719 claims across 202 beneficiaries — 12% brand-name prescribing .

What stands out: LYDIA FLOREN, MD filed 719 Medicare Part D claims in 2023 across EAU CLAIRE, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LYDIA FLOREN, MD 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).

LYDIA FLOREN, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 01/17/2006

NPI 1629057708

Primary specialty

Occupational Medicine Physician

Niche

2,230 US NPIs in this specialty

Medicare Part D claims

719 19% vs specialty avg

2023 prescription claims

Specialty avg: 605

Specialty distribution in Wisconsin

How Occupational Medicine Physician compares to other specialties among Wisconsin providers

Wisconsin providers

Occupational Medicine Physician share within Wisconsin

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

Specialty board-certification context

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

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

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

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

LYDIA FLOREN, MD is a Occupational Medicine Physician provider practicing in EAU CLAIRE, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1629057708. 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.

LYDIA FLOREN, MD appears in the CMS NPPES registry as a Occupational Medicine Physician provider holding MD credentials at 733 W CLAIREMONT AVE, EAU CLAIRE, WI, 54701, with a listed phone of (715) 838-5222. NPI 1629057708 was issued on 01/17/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FLOREN 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 719 prescription claims written by this provider, covering 202 Medicare beneficiaries and totaling roughly $53K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 1.5%. 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.

Occupational Medicine Physician is a narrow specialty nationwide, with 2,230 enrolled providers across 52 states and an average of 605 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

733 W CLAIREMONT AVE
EAU CLAIRE, WI 54701

Provider Details

NPI 1629057708
Specialty Occupational Medicine Physician
Credentials MD
Gender Female
NPI Issued 01/17/2006

Brand vs generic prescribing mix · Typical

LYDIA FLOREN, MD — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 719 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.

719
Total Claims
$53K
Total Drug Cost
202
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,420
Total Day Supply
39,886
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$39K
Generic Drug Cost
$13K
Opioid Claims
11 (1.5% rate)
Antibiotic Claims
37

Patient Demographics

Average Patient Age
68.2 years
Avg HCC Risk Score
1.30
Gender Split
66% female / 34% male
Age Distribution
<65: 53, 65-74: 80, 75-84: 47, 85+: 22

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
39
Levothyroxine Sodium
25
Losartan Potassium
24
Metoprolol Succinate
24
Metformin Hcl Er
Metformin Hcl
23
Pantoprazole Sodium
23
Amlodipine Besylate
19
Omeprazole
19
Symbicort
Budesonide/Formoterol Fumarate
18
Lisinopril
15

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

Occupational Medicine Physician Overview

How LYDIA FLOREN, MD fits within the Occupational Medicine Physician landscape nationally.

2,230
Occupational Medicine Physician Providers in US
52
States with Occupational Medicine Physician
605
Avg Claims per Provider

LYDIA FLOREN, MD's 719 claims are above the specialty average of 605.

Nearby Occupational Medicine Physician Providers in Wisconsin

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

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

Frequently Asked Questions

What is LYDIA FLOREN, MD's specialty?
LYDIA FLOREN, MD specializes in Occupational Medicine Physician and practices in EAU CLAIRE, Wisconsin. Credentials: MD.
How much does LYDIA FLOREN, MD prescribe under Medicare Part D?
In 2023, LYDIA FLOREN, MD wrote 719 Medicare Part D claims totaling $53K in drug costs for 202 beneficiaries.
Where is LYDIA FLOREN, MD located?
LYDIA FLOREN, MD is located at 733 W CLAIREMONT AVE, EAU CLAIRE, WI, 54701. Phone: (715) 838-5222.
What is LYDIA FLOREN, MD's NPI number?
LYDIA FLOREN, MD's National Provider Identifier (NPI) is 1629057708, issued on 01/17/2006.
Does LYDIA FLOREN, MD prescribe more brand-name or generic drugs?
LYDIA FLOREN, MD's prescribing is 12% brand-name and 88% generic drugs by claim count, with $39K in brand drug costs.
Does LYDIA FLOREN, MD prescribe opioids?
Yes, LYDIA FLOREN, MD had 11 opioid claims in 2023 with an opioid prescribing rate of 1.5%.
How many Occupational Medicine Physician providers are there in the US?
There are 2,230 Occupational Medicine Physician providers across 52 states in the US. The average Occupational Medicine Physician provider writes 605 Medicare Part D claims per year.
What drugs does LYDIA FLOREN, MD prescribe most often?
Based on 2023 Medicare Part D data, LYDIA FLOREN, MD's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LYDIA FLOREN, MD accept Medicare?
LYDIA FLOREN, MD appears in CMS Medicare data with 719 Part D claims and 202 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LYDIA FLOREN, MD's credentials?
LYDIA FLOREN, MD's NPI is 1629057708 with credentials MD. 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