NPI registry status
Active
2026 NPPES data Optometrist NPI 1396773388 OD
Verify on CMS → Jeffrey Geer, OD
Optometrist in Dillon, South Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 61,426 in Optometrist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 392 beneficiaries · Optometrist avg: 279
Generic prescribing
72%
generic claims · 28% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Jeffrey Geer, OD filed 1,509 Medicare Part D claims in 2024 as an Optometrist in Dillon, South Carolina, prescribing 72% generic.
- 2K
- Part D claims, 2024
- 72%
- generic prescribing
- ≥81st
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Jeffrey Geer, OD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1396773388), first enumerated 06/29/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,509 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1396773388 · Optometrist
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1396773388
- ENUM-LEGACY 2006
- TAX-MEGA 61K Optometrist
- RX-MID 1,509
- BOOK-LIGHT 741 in South Carolina
- PHOTO-ENUM Andrew Hart, O.D. · 2006
Jeffrey Geer, OD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,509 ≥ 81st percentile 81% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Jeffrey Geer, OD?
Quality data not reportedPrimary specialty
Optometrist
Medicare Part D claims
1,509 5× vs specialty avg
Specialty distribution in South Carolina
How Optometrist compares to other specialties among South Carolina providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Optometrist. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1396773388 |
|---|---|
| Specialty | Optometrist |
| Credentials | OD |
| Gender | Male |
| NPI Issued | 06/29/2006 |
Hospital and facility affiliations
Facilities where Jeffrey Geer, 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.
Clemson Eye PA
Dillon, SC
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Above average
Jeffrey Geer, OD - brand share 28.0%
Optometrist average
28% brand-name claims vs 72% generic, on 1,509 2024 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 2024.
1,509
Total Claims
$100K
Total Drug Cost
392
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,679.8
- Total Day Supply
- 76,450
- Brand vs Generic
- 28% brand / 72% generic
- Brand Drug Cost
- $78K
- Generic Drug Cost
- $22K
Patient Demographics
- Average Patient Age
- 73.7 years
- Avg HCC Risk Score
- 1.33
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 44, 65-74: 175, 75-84: 122, 85+: 51
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Jeffrey Geer, OD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Latanoprost
Latanoprost
607 claims
- Brimonidine Tartrate 183
Brimonidine Tartrate
183 claims
- Timolol Maleate 134
Timolol Maleate
134 claims
- Dorzolamide-Timolol 109
Dorzolamide-Timolol
109 claims
- Dorzolamide Hcl 83
Dorzolamide Hcl
83 claims
- Lumigan 69
Lumigan
69 claims
- Prednisolone Acetate 68
Prednisolone Acetate
68 claims
- Brimonidine Tartra… 60
Brimonidine Tartrate-Timolol
60 claims
| Drug | Claims |
|---|---|
| Latanoprost | 607 |
| Brimonidine Tartrate | 183 |
| Timolol Maleate | 134 |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 109 |
| Dorzolamide Hcl | 83 |
| Lumigan Bimatoprost | 69 |
| Prednisolone Acetate | 68 |
| Brimonidine Tartrate-Timolol Brimonidine Tartrate/Timolol | 60 |
| Tobramycin-Dexamethasone Tobramycin/Dexamethasone | 41 |
| Combigan Brimonidine Tartrate/Timolol | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Optometrist Overview
How Jeffrey Geer, OD fits within the Optometrist landscape nationally.
61,426
Optometrist Providers in US
56
States with Optometrist
279
Avg Claims per Provider
Jeffrey Geer, OD's 1,509 claims are above the specialty average of 279.
Nationwide Optometrist peers with similar MIPS or enrollment year
Two federal-record peer sets for Geer, both outside South Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Optometrist Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Geer.
One of 741 Optometrist providers enrolled in South Carolina, 5 are shown here.
Dr. Harris Abbasi
OD, MHA, FAAO, LSSBB
Ft Jackson, SC
Dr. Lindsey Adams
O.D.
Myrtle Beach, SC
Dr. Ethan Adkins
OD
Greenville, SC
Dr. William Ahders
OD
Columbia, SC
Alvin Alegado
Goose Creek, SC
Compare Optometrist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jeffrey Geer, OD's specialty? ▼
Jeffrey Geer, OD specializes in Optometrist and practices in Dillon, South Carolina. Credentials: OD.
How much does Jeffrey Geer, OD prescribe under Medicare Part D? ▼
In 2024, Jeffrey Geer, OD wrote 1,509 Medicare Part D claims totaling $100K in drug costs for 392 beneficiaries.
Where is Jeffrey Geer, OD located? ▼
Jeffrey Geer, OD is located at 300 E MONROE ST, Dillon, SC, 29536. Phone: (843) 664-9393.
What is Jeffrey Geer, OD's NPI number? ▼
Jeffrey Geer, OD's National Provider Identifier (NPI) is 1396773388, issued on 06/29/2006.
Does Jeffrey Geer, OD prescribe more brand-name or generic drugs? ▼
Jeffrey Geer, OD's prescribing is 28% brand-name and 72% generic drugs by claim count, with $78K in brand drug costs.
How many Optometrist providers are there in the US? ▼
There are 61,426 Optometrist providers across 56 states in the US. The average Optometrist provider writes 279 Medicare Part D claims per year.
What drugs does Jeffrey Geer, OD prescribe most often? ▼
Based on 2024 Medicare Part D data, Jeffrey Geer, OD's most frequently prescribed drugs include Latanoprost, Brimonidine Tartrate, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jeffrey Geer, OD accept Medicare? ▼
Jeffrey Geer, OD appears in CMS Medicare data with 1,509 Part D claims and 392 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jeffrey Geer, OD's credentials? ▼
Jeffrey Geer, OD's NPI is 1396773388 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.