2026 NPPES data Optometrist NPI 1497710768 O.D.
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DAVID BAUMGARDNER, O.D.

Optometrist in LITTLETON, 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
124
Medicare Part D claims · 47 beneficiaries · Optometrist avg: 257
Generic prescribing
60%
generic claims · 40% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: DAVID BAUMGARDNER, O.D. is a Optometrist ([object Object]) practicing in LITTLETON, Colorado with a Medicare Part D prescribing footprint of 124 claims across 47 beneficiaries — 40% brand-name prescribing .

What stands out: DAVID BAUMGARDNER, O.D. filed 124 Medicare Part D claims in 2023 across LITTLETON, Colorado. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DAVID BAUMGARDNER, O.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 04/19/2006

NPI 1497710768

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

124 52% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Colorado

How Optometrist compares to other specialties among Colorado providers

Colorado providers

Optometrist share within Colorado

1. Optometrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Optometrist share within Colorado

Specialty board-certification context

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

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

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

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

DAVID BAUMGARDNER, O.D. is a Optometrist provider practicing in LITTLETON, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: O.D.. NPI: 1497710768. 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.

DAVID BAUMGARDNER, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 6638 W OTTAWA AVE, LITTLETON, CO, 80128, with a listed phone of (303) 979-6767. NPI 1497710768 was issued on 04/19/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BAUMGARDNER 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 124 prescription claims written by this provider, covering 47 Medicare beneficiaries and totaling roughly $31K in drug spend, split 40% brand-name and 60% 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.

Optometrist is a high-volume specialty nationwide, with 60,463 enrolled providers across 56 states and an average of 257 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

6638 W OTTAWA AVE
LITTLETON, CO 80128

Provider Details

NPI 1497710768
Specialty Optometrist
Credentials O.D.
Gender Male
NPI Issued 04/19/2006

Brand vs generic prescribing mix · Above average

DAVID BAUMGARDNER, O.D. — brand share 40.0%
Specialty average (est.)

40% brand-name claims vs 60% generic, on 124 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.

124
Total Claims
$31K
Total Drug Cost
47
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
222
Total Day Supply
6,269
Brand vs Generic
40% brand / 60% generic
Brand Drug Cost
$28K
Generic Drug Cost
$3K

Patient Demographics

Average Patient Age
75.2 years
Avg HCC Risk Score
0.92
Gender Split
66% female / 34% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Timolol Maleate
22
Alphagan P
Brimonidine Tartrate
13
Latanoprost
11

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

Optometrist Overview

How DAVID BAUMGARDNER, O.D. fits within the Optometrist landscape nationally.

60,463
Optometrist Providers in US
56
States with Optometrist
257
Avg Claims per Provider

DAVID BAUMGARDNER, O.D.'s 124 claims are below the specialty average of 257.

Nearby Optometrist Providers in Colorado

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

Compare Optometrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is DAVID BAUMGARDNER, O.D.'s specialty?
DAVID BAUMGARDNER, O.D. specializes in Optometrist and practices in LITTLETON, Colorado. Credentials: O.D..
How much does DAVID BAUMGARDNER, O.D. prescribe under Medicare Part D?
In 2023, DAVID BAUMGARDNER, O.D. wrote 124 Medicare Part D claims totaling $31K in drug costs for 47 beneficiaries.
Where is DAVID BAUMGARDNER, O.D. located?
DAVID BAUMGARDNER, O.D. is located at 6638 W OTTAWA AVE, LITTLETON, CO, 80128. Phone: (303) 979-6767.
What is DAVID BAUMGARDNER, O.D.'s NPI number?
DAVID BAUMGARDNER, O.D.'s National Provider Identifier (NPI) is 1497710768, issued on 04/19/2006.
Does DAVID BAUMGARDNER, O.D. prescribe more brand-name or generic drugs?
DAVID BAUMGARDNER, O.D.'s prescribing is 40% brand-name and 60% generic drugs by claim count, with $28K in brand drug costs.
How many Optometrist providers are there in the US?
There are 60,463 Optometrist providers across 56 states in the US. The average Optometrist provider writes 257 Medicare Part D claims per year.
What drugs does DAVID BAUMGARDNER, O.D. prescribe most often?
Based on 2023 Medicare Part D data, DAVID BAUMGARDNER, O.D.'s most frequently prescribed drugs include Timolol Maleate, Alphagan P, Latanoprost. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAVID BAUMGARDNER, O.D. accept Medicare?
DAVID BAUMGARDNER, O.D. appears in CMS Medicare data with 124 Part D claims and 47 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAVID BAUMGARDNER, O.D.'s credentials?
DAVID BAUMGARDNER, O.D.'s NPI is 1497710768 with credentials O.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