2026 NPPES data Psychiatry Physician NPI 1548307812 MD
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ELIZABETH LOWDERMILK, MD

Psychiatry Physician in DENVER, 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
2K
Medicare Part D claims · 166 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
91.1178/100
▲ 8 pts above national avg 83.1 · [object Object]

What the federal data shows

ELIZABETH LOWDERMILK, MD reported a CMS MIPS final score of 91.1178/100 — above the 83.1 national average — and filed 1,588 Medicare Part D claims in 2023.

91.1178/100
MIPS score · +8 vs avg
2K
Part D claims, 2023
97%
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.

ELIZABETH LOWDERMILK, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

91 Top 37% higher than 63% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

ELIZABETH LOWDERMILK, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 ELIZABETH LOWDERMILK, MD?

High performer (top quartile)

NPI registry status

Active

Issued 01/30/2007

NPI 1548307812

Primary specialty

Psychiatry Physician

High-volume

53,104 US NPIs in this specialty

Medicare Part D claims

1,588 53% vs specialty avg

2023 prescription claims

Specialty avg: 1,038

MIPS final score

91.1178/100 8.017800000000008% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Colorado

How Psychiatry Physician compares to other specialties among Colorado providers

Colorado providers

Psychiatry Physician share within Colorado

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

Medicare quality performance — MIPS

ELIZABETH LOWDERMILK, MD's 2023 MIPS final score plotted against the Psychiatry Physician national average

High performer (top quartile)
MIPS Final Score
91.1178/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Psychiatry Physician) — 91.1178/100 vs national avg 83.1

0%100%National avg83%91.1%
MIPS final score (Psychiatry Physician) — 91.1178/100 vs national avg 83.1

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).

ELIZABETH LOWDERMILK, MD appears in the CMS NPPES registry as a Psychiatry Physician provider holding MD credentials at 777 BANNOCK ST, DENVER, CO, 80204, with a listed phone of (303) 436-7777. NPI 1548307812 was issued on 01/30/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LOWDERMILK 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 1,588 prescription claims written by this provider, covering 166 Medicare beneficiaries and totaling roughly $226K in drug spend, split 3% brand-name and 97% generic by claim count. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.1178/100 for the 2023 performance year (Quality 90.2343, Cost 73.4915), compared with the national average of 83.1.

Psychiatry Physician is a high-volume specialty nationwide, with 53,104 enrolled providers across 56 states and an average of 1,038 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

777 BANNOCK ST
DENVER, CO 80204

Provider Details

NPI 1548307812
Specialty Psychiatry Physician
Credentials MD
Gender Female
NPI Issued 01/30/2007

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

91.1178
Final Score
Avg: 83.1
90.2343
Quality
73.4915
Cost
88
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ELIZABETH LOWDERMILK, MD 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.

DENVER HEALTH AND HOSPITAL AUTHORITY
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).

Brand vs generic prescribing mix · Generic-heavy

ELIZABETH LOWDERMILK, MD — brand share 3.0%
Specialty average (est.)

3% brand-name claims vs 97% generic, on 1,588 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.

1,588
Total Claims
$226K
Total Drug Cost
166
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,227
Total Day Supply
95,958
Brand vs Generic
3% brand / 97% generic
Brand Drug Cost
$154K
Generic Drug Cost
$72K

Patient Demographics

Average Patient Age
59.8 years
Avg HCC Risk Score
1.50
Gender Split
56% female / 44% male
Age Distribution
<65: 96, 65-74: 59, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What ELIZABETH LOWDERMILK, MD 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
Quetiapine Fumarate
139
Venlafaxine Hcl Er
Venlafaxine Hcl
126
Buspirone Hcl
111
Trazodone Hcl
91
Gabapentin
82
Bupropion Xl
Bupropion Hcl
58
Lamotrigine
56
Olanzapine
56
Mirtazapine
55
Risperidone
55

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

Psychiatry Physician Overview

How ELIZABETH LOWDERMILK, MD fits within the Psychiatry Physician landscape nationally.

53,104
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider

ELIZABETH LOWDERMILK, MD's 1,588 claims are above the specialty average of 1,038.

Nearby Psychiatry Physician Providers in Colorado

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

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

Frequently Asked Questions

What is ELIZABETH LOWDERMILK, MD's specialty?
ELIZABETH LOWDERMILK, MD specializes in Psychiatry Physician and practices in DENVER, Colorado. Credentials: MD.
How much does ELIZABETH LOWDERMILK, MD prescribe under Medicare Part D?
In 2023, ELIZABETH LOWDERMILK, MD wrote 1,588 Medicare Part D claims totaling $226K in drug costs for 166 beneficiaries.
What is ELIZABETH LOWDERMILK, MD's Medicare quality score?
ELIZABETH LOWDERMILK, MD has a CMS MIPS Final Score of 91.1178/100 (Quality: 90.2343, Cost: 73.4915). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ELIZABETH LOWDERMILK, MD located?
ELIZABETH LOWDERMILK, MD is located at 777 BANNOCK ST, DENVER, CO, 80204. Phone: (303) 436-7777.
What is ELIZABETH LOWDERMILK, MD's NPI number?
ELIZABETH LOWDERMILK, MD's National Provider Identifier (NPI) is 1548307812, issued on 01/30/2007.
Does ELIZABETH LOWDERMILK, MD prescribe more brand-name or generic drugs?
ELIZABETH LOWDERMILK, MD's prescribing is 3% brand-name and 97% generic drugs by claim count, with $154K in brand drug costs.
How many Psychiatry Physician providers are there in the US?
There are 53,104 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does ELIZABETH LOWDERMILK, MD prescribe most often?
Based on 2023 Medicare Part D data, ELIZABETH LOWDERMILK, MD's most frequently prescribed drugs include Quetiapine Fumarate, Venlafaxine Hcl Er, Buspirone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ELIZABETH LOWDERMILK, MD accept Medicare?
ELIZABETH LOWDERMILK, MD appears in CMS Medicare data with 1,588 Part D claims and 166 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ELIZABETH LOWDERMILK, MD's credentials?
ELIZABETH LOWDERMILK, MD's NPI is 1548307812 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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