2026 NPPES data Optometrist NPI 1235180225 OD
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MELISSA DACUMOS, OD

Optometrist in TACOMA, Washington. 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
964
Medicare Part D claims · 285 beneficiaries · Optometrist avg: 257
Generic prescribing
59%
generic claims · 41% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$115.95
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MELISSA DACUMOS, OD filed 964 Medicare Part D claims in 2023 as a Optometrist in TACOMA, Washington, prescribing 59% generic.

964
Part D claims, 2023
59%
generic prescribing
$115.95
industry payments (Sunshine Act)

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.

MELISSA DACUMOS, OD's Medicare Part D volume vs every U.S. prescriber

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

964 Top 25% higher than 75% 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%). This entry sits in this band. 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

What does the federal data show about MELISSA DACUMOS, OD?

Quality data not reported

NPI registry status

Active

Issued 05/13/2006

NPI 1235180225

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

964 275% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Washington

How Optometrist compares to other specialties among Washington providers

Washington providers

Optometrist share within Washington

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

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).

MELISSA DACUMOS, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 2915 S ALDER ST, TACOMA, WA, 98409, with a listed phone of (253) 473-0275. NPI 1235180225 was issued on 05/13/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DACUMOS 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 964 prescription claims written by this provider, covering 285 Medicare beneficiaries and totaling roughly $89K in drug spend, split 41% brand-name and 59% 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

2915 S ALDER ST
TACOMA, WA 98409

Provider Details

NPI 1235180225
Specialty Optometrist
Credentials OD
Gender Female
NPI Issued 05/13/2006

Hospital and facility affiliations

Facilities where MELISSA DACUMOS, OD 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.

PACIFIC CATARACT AND LASER INSTITUTE INC PC
AUBURN, WA

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MELISSA DACUMOS, OD. Source: openpaymentsdata.cms.gov.

Total received

$116

Largest payer

Alcon Vision LLC

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Washington WMC 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 ~34K Washington medical licensees in 2023 — they are NOT specific to MELISSA DACUMOS, OD. To verify MELISSA DACUMOS, OD's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases

WMC 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 Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

MELISSA DACUMOS, OD — brand share 41.0%
Specialty average (est.)

41% brand-name claims vs 59% generic, on 964 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.

964
Total Claims
$89K
Total Drug Cost
285
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,506
Total Day Supply
41,954
Brand vs Generic
41% brand / 59% generic
Brand Drug Cost
$74K
Generic Drug Cost
$15K

Patient Demographics

Average Patient Age
73.5 years
Avg HCC Risk Score
1.32
Gender Split
60% female / 40% male
Age Distribution
<65: 19, 65-74: 138, 75-84: 109, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

What MELISSA DACUMOS, OD 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
196
Latanoprost
169
Ofloxacin
128
Brimonidine Tartrate
103
Timolol Maleate
86
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
43
Lumigan
Bimatoprost
28
Diclofenac Sodium
26
Dorzolamide Hcl
24
Combigan
Brimonidine Tartrate/Timolol
23

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

Optometrist Overview

How MELISSA DACUMOS, OD fits within the Optometrist landscape nationally.

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

MELISSA DACUMOS, OD's 964 claims are above the specialty average of 257.

Nearby Optometrist Providers in Washington

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

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

Frequently Asked Questions

What is MELISSA DACUMOS, OD's specialty?
MELISSA DACUMOS, OD specializes in Optometrist and practices in TACOMA, Washington. Credentials: OD.
How much does MELISSA DACUMOS, OD prescribe under Medicare Part D?
In 2023, MELISSA DACUMOS, OD wrote 964 Medicare Part D claims totaling $89K in drug costs for 285 beneficiaries.
Where is MELISSA DACUMOS, OD located?
MELISSA DACUMOS, OD is located at 2915 S ALDER ST, TACOMA, WA, 98409. Phone: (253) 473-0275.
What is MELISSA DACUMOS, OD's NPI number?
MELISSA DACUMOS, OD's National Provider Identifier (NPI) is 1235180225, issued on 05/13/2006.
Does MELISSA DACUMOS, OD prescribe more brand-name or generic drugs?
MELISSA DACUMOS, OD's prescribing is 41% brand-name and 59% generic drugs by claim count, with $74K 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 MELISSA DACUMOS, OD prescribe most often?
Based on 2023 Medicare Part D data, MELISSA DACUMOS, OD's most frequently prescribed drugs include Prednisolone Acetate, Latanoprost, Ofloxacin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MELISSA DACUMOS, OD accept Medicare?
MELISSA DACUMOS, OD appears in CMS Medicare data with 964 Part D claims and 285 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MELISSA DACUMOS, OD's credentials?
MELISSA DACUMOS, OD's NPI is 1235180225 with credentials OD. 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