2026 NPPES data Optometrist NPI 1649845389
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SHAINA ABRAHAM

Optometrist in ANN ARBOR, Michigan. 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
29
Medicare Part D claims · 16 beneficiaries · Optometrist avg: 257
Industry payments
$22.83
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SHAINA ABRAHAM is a Optometrist ([object Object]) practicing in ANN ARBOR, Michigan with a Medicare Part D prescribing footprint of 29 claims across 16 beneficiaries . Industry payments of $22.83 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SHAINA ABRAHAM filed 29 Medicare Part D claims in 2023 across ANN ARBOR, Michigan. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

SHAINA ABRAHAM at a glance

Quality data not reported

NPI registry status

Active

Issued 05/25/2021

NPI 1649845389

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

29 89% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Michigan

How Optometrist compares to other specialties among Michigan providers

Michigan providers

Optometrist share within Michigan

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

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).

SHAINA ABRAHAM is a Optometrist provider practicing in ANN ARBOR, Michigan, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1649845389. 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.

SHAINA ABRAHAM appears in the CMS NPPES registry as a Optometrist provider at 3500 WASHTENAW AVE STE C, ANN ARBOR, MI, 48104, with a listed phone of (734) 975-9371. NPI 1649845389 was issued on 05/25/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ABRAHAM 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 29 prescription claims written by this provider, covering 16 Medicare beneficiaries and totaling roughly $4K in drug spend. 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

3500 WASHTENAW AVE STE C
ANN ARBOR, MI 48104

Provider Details

NPI 1649845389
Specialty Optometrist
Gender Female
NPI Issued 05/25/2021

Hospital and facility affiliations

Facilities where SHAINA ABRAHAM 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.

DRS DAY AND DAY PC
GARLAND, TX

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 SHAINA ABRAHAM. Source: openpaymentsdata.cms.gov.

Total received

$23

Largest payer

Bausch & Lomb Americas Inc.

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 — Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 — they are NOT specific to SHAINA ABRAHAM. To verify SHAINA ABRAHAM's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

29
Total Claims
$4K
Total Drug Cost
16
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
32
Total Day Supply
536
Generic Drug Cost
$1K
Antibiotic Claims
12

Patient Demographics

Average Patient Age
74.8 years
Avg HCC Risk Score
1.06

Optometrist Overview

How SHAINA ABRAHAM fits within the Optometrist landscape nationally.

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

SHAINA ABRAHAM's 29 claims are below the specialty average of 257.

Nearby Optometrist Providers in Michigan

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

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

Frequently Asked Questions

What is SHAINA ABRAHAM's specialty?
SHAINA ABRAHAM specializes in Optometrist and practices in ANN ARBOR, Michigan.
How much does SHAINA ABRAHAM prescribe under Medicare Part D?
In 2023, SHAINA ABRAHAM wrote 29 Medicare Part D claims totaling $4K in drug costs for 16 beneficiaries.
Where is SHAINA ABRAHAM located?
SHAINA ABRAHAM is located at 3500 WASHTENAW AVE STE C, ANN ARBOR, MI, 48104. Phone: (734) 975-9371.
What is SHAINA ABRAHAM's NPI number?
SHAINA ABRAHAM's National Provider Identifier (NPI) is 1649845389, issued on 05/25/2021.
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.
Does SHAINA ABRAHAM accept Medicare?
SHAINA ABRAHAM appears in CMS Medicare data with 29 Part D claims and 16 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SHAINA ABRAHAM's credentials?
SHAINA ABRAHAM's NPI is 1649845389. 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