2026 NPPES data Hospitalist Physician NPI 1538336300 M.D.
Verify on CMS →

JENNIFER LEWEY, M.D.

Hospitalist Physician in GOLDEN, Colorado. 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
6K
Medicare Part D claims · 364 beneficiaries · Hospitalist Physician avg: 888

What the federal data shows

JENNIFER LEWEY, M.D. filed 6,288 Medicare Part D claims in 2023 as a Hospitalist Physician in GOLDEN, Colorado.

6K
Part D claims, 2023
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.

JENNIFER LEWEY, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

6,288 Top 5% higher than 95% 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%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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)

JENNIFER LEWEY, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — 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 JENNIFER LEWEY, M.D.?

Quality data not reported

NPI registry status

Active

Issued 05/12/2008

NPI 1538336300

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

6,288 608% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in Colorado

How Hospitalist Physician compares to other specialties among Colorado providers

Colorado providers

Hospitalist Physician share within Colorado

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

Specialty board-certification context

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

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

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

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

JENNIFER LEWEY, M.D. appears in the CMS NPPES registry as a Hospitalist Physician provider holding M.D. credentials at 5920 MCINTYRE ST, GOLDEN, CO, 80403, with a listed phone of (720) 434-4876. NPI 1538336300 was issued on 05/12/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LEWEY 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 6,288 prescription claims written by this provider, covering 364 Medicare beneficiaries and totaling roughly $534K in drug spend, with an opioid prescribing rate of 1.6%. 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.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

5920 MCINTYRE ST
GOLDEN, CO 80403

Provider Details

NPI 1538336300
Specialty Hospitalist Physician
Credentials M.D.
Gender Female
NPI Issued 05/12/2008

Hospital and facility affiliations

Facilities where JENNIFER LEWEY, 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.

COLORADO PERMANENTE MEDICAL GROUP PC
DENVER, CO

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

Medicare Part D Prescribing Data

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

6,288
Total Claims
$534K
Total Drug Cost
364
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,398
Total Day Supply
146,546
Generic Drug Cost
$148K
Opioid Claims
103 (1.6% rate)
Antibiotic Claims
168

Patient Demographics

Average Patient Age
77.9 years
Avg HCC Risk Score
2.52
Gender Split
65% female / 35% male
Age Distribution
<65: 29, 65-74: 110, 75-84: 119, 85+: 106

Top Prescribed Drugs (Medicare Part D)

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

What JENNIFER LEWEY, 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
Levothyroxine Sodium
458
Atorvastatin Calcium
315
Eliquis
Apixaban
241
Amlodipine Besylate
232
Lisinopril
224
Gabapentin
169
Metoprolol Succinate
147
Pantoprazole Sodium
130
Losartan Potassium
126
Diclofenac Sodium
124

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

Hospitalist Physician Overview

How JENNIFER LEWEY, M.D. fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

JENNIFER LEWEY, M.D.'s 6,288 claims are above the specialty average of 888.

Nearby Hospitalist Physician Providers in Colorado

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

Compare Hospitalist Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JENNIFER LEWEY, M.D.'s specialty?
JENNIFER LEWEY, M.D. specializes in Hospitalist Physician and practices in GOLDEN, Colorado. Credentials: M.D..
How much does JENNIFER LEWEY, M.D. prescribe under Medicare Part D?
In 2023, JENNIFER LEWEY, M.D. wrote 6,288 Medicare Part D claims totaling $534K in drug costs for 364 beneficiaries.
Where is JENNIFER LEWEY, M.D. located?
JENNIFER LEWEY, M.D. is located at 5920 MCINTYRE ST, GOLDEN, CO, 80403. Phone: (720) 434-4876.
What is JENNIFER LEWEY, M.D.'s NPI number?
JENNIFER LEWEY, M.D.'s National Provider Identifier (NPI) is 1538336300, issued on 05/12/2008.
Does JENNIFER LEWEY, M.D. prescribe opioids?
Yes, JENNIFER LEWEY, M.D. had 103 opioid claims in 2023 with an opioid prescribing rate of 1.6%.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does JENNIFER LEWEY, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JENNIFER LEWEY, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JENNIFER LEWEY, M.D. accept Medicare?
JENNIFER LEWEY, M.D. appears in CMS Medicare data with 6,288 Part D claims and 364 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JENNIFER LEWEY, M.D.'s credentials?
JENNIFER LEWEY, M.D.'s NPI is 1538336300 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