2026 NPPES data Hospitalist Physician NPI 1588394878 DO
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HALEY LOPTIEN, DO

Hospitalist Physician in GEORGETOWN, South Carolina. 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
641
Medicare Part D claims · 138 beneficiaries · Hospitalist Physician avg: 888
What the federal data reveals: HALEY LOPTIEN, DO is a Hospitalist Physician ([object Object]) practicing in GEORGETOWN, South Carolina with a Medicare Part D prescribing footprint of 641 claims across 138 beneficiaries .

What stands out: HALEY LOPTIEN, DO filed 641 Medicare Part D claims in 2023 across GEORGETOWN, South Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

HALEY LOPTIEN, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

HALEY LOPTIEN, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 06/10/2022

NPI 1588394878

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

641 28% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in South Carolina

How Hospitalist Physician compares to other specialties among South Carolina providers

South Carolina providers

Hospitalist Physician share within South Carolina

1. Hospitalist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospitalist Physician share within South Carolina

Specialty board-certification context

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

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

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

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

HALEY LOPTIEN, DO is a Hospitalist Physician provider practicing in GEORGETOWN, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1588394878. 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.

HALEY LOPTIEN, DO appears in the CMS NPPES registry as a Hospitalist Physician provider holding DO credentials at 606 BLACK RIVER RD, GEORGETOWN, SC, 29440, with a listed phone of (843) 520-8405. NPI 1588394878 was issued on 06/10/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LOPTIEN 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 641 prescription claims written by this provider, covering 138 Medicare beneficiaries and totaling roughly $73K 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.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

606 BLACK RIVER RD
GEORGETOWN, SC 29440

Provider Details

NPI 1588394878
Specialty Hospitalist Physician
Credentials DO
Gender Female
NPI Issued 06/10/2022

Hospital and facility affiliations

Facilities where HALEY LOPTIEN, DO 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.

GEORGETOWN MEMORIAL HOSPITAL
GEORGETOWN, SC
WACCAMAW COMMUNITY HOSPITAL
MURRELLS INLET, 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).

Medicare Part D Prescribing Data

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

641
Total Claims
$73K
Total Drug Cost
138
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,379
Total Day Supply
39,756
Generic Drug Cost
$8K
Antibiotic Claims
35

Patient Demographics

Average Patient Age
71.8 years
Avg HCC Risk Score
1.28
Gender Split
63% female / 37% male
Age Distribution
<65: 18, 65-74: 73, 75-84: 30, 85+: 17

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
44
Metoprolol Succinate
26
Gabapentin
23
Levothyroxine Sodium
23
Omeprazole
23
Sertraline Hcl
23
Ozempic
Semaglutide
19
Amlodipine Besylate
17
Lisinopril
17
Buspirone Hcl
15

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

Hospitalist Physician Overview

How HALEY LOPTIEN, DO fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

HALEY LOPTIEN, DO's 641 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as LOPTIEN.

Compare Hospitalist Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is HALEY LOPTIEN, DO's specialty?
HALEY LOPTIEN, DO specializes in Hospitalist Physician and practices in GEORGETOWN, South Carolina. Credentials: DO.
How much does HALEY LOPTIEN, DO prescribe under Medicare Part D?
In 2023, HALEY LOPTIEN, DO wrote 641 Medicare Part D claims totaling $73K in drug costs for 138 beneficiaries.
Where is HALEY LOPTIEN, DO located?
HALEY LOPTIEN, DO is located at 606 BLACK RIVER RD, GEORGETOWN, SC, 29440. Phone: (843) 520-8405.
What is HALEY LOPTIEN, DO's NPI number?
HALEY LOPTIEN, DO's National Provider Identifier (NPI) is 1588394878, issued on 06/10/2022.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does HALEY LOPTIEN, DO prescribe most often?
Based on 2023 Medicare Part D data, HALEY LOPTIEN, DO's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HALEY LOPTIEN, DO accept Medicare?
HALEY LOPTIEN, DO appears in CMS Medicare data with 641 Part D claims and 138 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HALEY LOPTIEN, DO's credentials?
HALEY LOPTIEN, DO's NPI is 1588394878 with credentials DO. 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