2026 NPPES data Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician NPI 1598343329 MD
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DEMI MILLER, MD

Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician in LOS ANGELES, California. 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
353
Medicare Part D claims · 161 beneficiaries · Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician avg: 642
Generic prescribing
69%
generic claims · 31% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

DEMI MILLER, MD filed 353 Medicare Part D claims in 2023 as a Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician in LOS ANGELES, California, prescribing 69% generic.

353
Part D claims, 2023
69%
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.

DEMI MILLER, MD's Medicare Part D volume vs every U.S. prescriber

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

353 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 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)

DEMI MILLER, MD 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 DEMI MILLER, MD?

Quality data not reported

NPI registry status

Active

Issued 04/01/2021

NPI 1598343329

Primary specialty

Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician

Rare

37 US NPIs in this specialty

Medicare Part D claims

353 45% vs specialty avg

2023 prescription claims

Specialty avg: 642

Specialty distribution in California

How Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician compares to other specialties among California providers

California providers

Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician share within California

1. Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician share within California

Specialty board-certification context

Estimated specialty board-certified rate — Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician ABMS/AOA estimate

Est. board-certified rate (Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Uveitis and Ocular Inflammatory Disease (Ophthalmology) 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).

DEMI MILLER, MD appears in the CMS NPPES registry as a Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician provider holding MD credentials at 200 STEIN PLAZA, LOS ANGELES, CA, 90095, with a listed phone of (310) 206-2379. NPI 1598343329 was issued on 04/01/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MILLER 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 353 prescription claims written by this provider, covering 161 Medicare beneficiaries and totaling roughly $32K in drug spend, split 31% brand-name and 69% 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.

Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician is a narrow specialty nationwide, with 37 enrolled providers across 15 states and an average of 642 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

200 STEIN PLAZA
LOS ANGELES, CA 90095

Provider Details

NPI 1598343329
Specialty Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician
Credentials MD
Gender Female
NPI Issued 04/01/2021

Hospital and facility affiliations

Facilities where DEMI MILLER, 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.

JULES STEIN EYE INSTITUTE MEDICAL GROUP
ARCADIA, CA

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

License & disciplinary context — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to DEMI MILLER, MD. To verify DEMI MILLER, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

DEMI MILLER, MD — brand share 31.0%
Specialty average (est.)

31% brand-name claims vs 69% generic, on 353 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.

353
Total Claims
$32K
Total Drug Cost
161
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
532
Total Day Supply
13,665
Brand vs Generic
31% brand / 69% generic
Brand Drug Cost
$25K
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
74.6 years
Avg HCC Risk Score
1.37
Gender Split
61% female / 39% male
Age Distribution
<65: 16, 65-74: 62, 75-84: 58, 85+: 25

Top Prescribed Drugs (Medicare Part D)

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

What DEMI MILLER, 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
Prednisolone Acetate
49
Latanoprost
35
Valacyclovir
Valacyclovir Hcl
32
Erythromycin
Erythromycin Base
30
Brimonidine Tartrate
22
Cyclosporine
21
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
19
Ofloxacin
13
Bacitracin-Polymyxin
Bacitracin/Polymyxin B Sulfate
11

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

Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Overview

How DEMI MILLER, MD fits within the Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician landscape nationally.

37
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Providers in US
15
States with Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician
642
Avg Claims per Provider

DEMI MILLER, MD's 353 claims are below the specialty average of 642.

Nearby Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Providers in California

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

Compare Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DEMI MILLER, MD's specialty?
DEMI MILLER, MD specializes in Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician and practices in LOS ANGELES, California. Credentials: MD.
How much does DEMI MILLER, MD prescribe under Medicare Part D?
In 2023, DEMI MILLER, MD wrote 353 Medicare Part D claims totaling $32K in drug costs for 161 beneficiaries.
Where is DEMI MILLER, MD located?
DEMI MILLER, MD is located at 200 STEIN PLAZA, LOS ANGELES, CA, 90095. Phone: (310) 206-2379.
What is DEMI MILLER, MD's NPI number?
DEMI MILLER, MD's National Provider Identifier (NPI) is 1598343329, issued on 04/01/2021.
Does DEMI MILLER, MD prescribe more brand-name or generic drugs?
DEMI MILLER, MD's prescribing is 31% brand-name and 69% generic drugs by claim count, with $25K in brand drug costs.
How many Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician providers are there in the US?
There are 37 Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician providers across 15 states in the US. The average Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician provider writes 642 Medicare Part D claims per year.
What drugs does DEMI MILLER, MD prescribe most often?
Based on 2023 Medicare Part D data, DEMI MILLER, MD's most frequently prescribed drugs include Prednisolone Acetate, Latanoprost, Valacyclovir. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DEMI MILLER, MD accept Medicare?
DEMI MILLER, MD appears in CMS Medicare data with 353 Part D claims and 161 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DEMI MILLER, MD's credentials?
DEMI MILLER, MD's NPI is 1598343329 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