2026 NPPES data Optometrist NPI 1568547776 OD
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SANDRA FINK- FREEMAN, OD

Optometrist in GREENCASTLE, Pennsylvania. 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
566
Medicare Part D claims · 132 beneficiaries · Optometrist avg: 257
Generic prescribing
70%
generic claims · 30% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
89.5217/100
▲ 6 pts above national avg 83.1 · [object Object]
Industry payments
$617.92
10 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

SANDRA FINK- FREEMAN, OD reported a CMS MIPS final score of 89.5217/100 — above the 83.1 national average — and filed 566 Medicare Part D claims in 2023.

89.5217/100
MIPS score · +6 vs avg
566
Part D claims, 2023
70%
generic prescribing
$617.92
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.

SANDRA FINK- FREEMAN, OD's MIPS score vs every scored U.S. clinician

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

90 Top 42% higher than 58% 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%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. 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

What does the federal data show about SANDRA FINK- FREEMAN, OD?

High performer (top quartile)

NPI registry status

Active

Issued 10/26/2006

NPI 1568547776

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

566 120% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

89.5217/100 6.421700000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Pennsylvania

How Optometrist compares to other specialties among Pennsylvania providers

Pennsylvania providers

Optometrist share within Pennsylvania

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

Medicare quality performance — MIPS

SANDRA FINK- FREEMAN, OD's 2023 MIPS final score plotted against the Optometrist national average

High performer (top quartile)
MIPS Final Score
89.5217/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Optometrist) — 89.5217/100 vs national avg 83.1

0%100%National avg83%89.5%
MIPS final score (Optometrist) — 89.5217/100 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).

SANDRA FINK- FREEMAN, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 50 EASTERN AVE, GREENCASTLE, PA, 17225, with a listed phone of (717) 597-7708. NPI 1568547776 was issued on 10/26/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FINK- FREEMAN 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 566 prescription claims written by this provider, covering 132 Medicare beneficiaries and totaling roughly $82K in drug spend, split 30% brand-name and 70% 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 89.5217/100 for the 2023 performance year (Quality 79.0434), compared with the national average of 83.1.

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

50 EASTERN AVE
GREENCASTLE, PA 17225

Provider Details

NPI 1568547776
Specialty Optometrist
Credentials OD
Gender Female
NPI Issued 10/26/2006

CMS Quality Score (MIPS)

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

89.5217
Final Score
Avg: 83.1
79.0434
Quality

Reporting: Individual

Hospital and facility affiliations

Facilities where SANDRA FINK- FREEMAN, 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.

GREENCASTLE EYE CARE CENTER INC
GREENCASTLE, PA

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 SANDRA FINK- FREEMAN, OD. Source: openpaymentsdata.cms.gov.

Total received

$618

Largest payer

Sight Sciences, 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 — Pennsylvania PA-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 ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to SANDRA FINK- FREEMAN, OD. To verify SANDRA FINK- FREEMAN, OD's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

SANDRA FINK- FREEMAN, OD — brand share 30.0%
Specialty average (est.)

30% brand-name claims vs 70% generic, on 566 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.

566
Total Claims
$82K
Total Drug Cost
132
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,090
Total Day Supply
31,370
Brand vs Generic
30% brand / 70% generic
Brand Drug Cost
$64K
Generic Drug Cost
$18K

Patient Demographics

Average Patient Age
76.9 years
Avg HCC Risk Score
0.98
Gender Split
67% female / 33% male

Top Prescribed Drugs (Medicare Part D)

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

What SANDRA FINK- FREEMAN, 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
Latanoprost
201
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
54
Timolol Maleate
53
Dorzolamide Hcl
41
Brimonidine Tartrate
37
Lumigan
Bimatoprost
25
Restasis
Cyclosporine
24
Travoprost
23
Combigan
Brimonidine Tartrate/Timolol
11
Rocklatan
Netarsudil Mesylat/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 SANDRA FINK- FREEMAN, OD fits within the Optometrist landscape nationally.

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

SANDRA FINK- FREEMAN, OD's 566 claims are above the specialty average of 257.

Nearby Optometrist Providers in Pennsylvania

Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as FINK- FREEMAN.

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

Frequently Asked Questions

What is SANDRA FINK- FREEMAN, OD's specialty?
SANDRA FINK- FREEMAN, OD specializes in Optometrist and practices in GREENCASTLE, Pennsylvania. Credentials: OD.
How much does SANDRA FINK- FREEMAN, OD prescribe under Medicare Part D?
In 2023, SANDRA FINK- FREEMAN, OD wrote 566 Medicare Part D claims totaling $82K in drug costs for 132 beneficiaries.
What is SANDRA FINK- FREEMAN, OD's Medicare quality score?
SANDRA FINK- FREEMAN, OD has a CMS MIPS Final Score of 89.5217/100 (Quality: 79.0434). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is SANDRA FINK- FREEMAN, OD located?
SANDRA FINK- FREEMAN, OD is located at 50 EASTERN AVE, GREENCASTLE, PA, 17225. Phone: (717) 597-7708.
What is SANDRA FINK- FREEMAN, OD's NPI number?
SANDRA FINK- FREEMAN, OD's National Provider Identifier (NPI) is 1568547776, issued on 10/26/2006.
Does SANDRA FINK- FREEMAN, OD prescribe more brand-name or generic drugs?
SANDRA FINK- FREEMAN, OD's prescribing is 30% brand-name and 70% generic drugs by claim count, with $64K 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 SANDRA FINK- FREEMAN, OD prescribe most often?
Based on 2023 Medicare Part D data, SANDRA FINK- FREEMAN, OD's most frequently prescribed drugs include Latanoprost, Dorzolamide-Timolol, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SANDRA FINK- FREEMAN, OD accept Medicare?
SANDRA FINK- FREEMAN, OD appears in CMS Medicare data with 566 Part D claims and 132 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SANDRA FINK- FREEMAN, OD's credentials?
SANDRA FINK- FREEMAN, OD's NPI is 1568547776 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.
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