2026 NPPES data Pain Medicine (Anesthesiology) Physician NPI 1235108853 MD
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ALLEN SLOAN, MD

Pain Medicine (Anesthesiology) Physician in NORTH AUGUSTA, 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
6K
Medicare Part D claims · 312 beneficiaries · Pain Medicine (Anesthesiology) Physician avg: 2K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ALLEN SLOAN, MD filed 6,490 Medicare Part D claims in 2023 as a Pain Medicine (Anesthesiology) Physician in NORTH AUGUSTA, South Carolina, prescribing 96% generic.

6K
Part D claims, 2023
96%
generic prescribing

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.

ALLEN SLOAN, MD's Medicare Part D volume vs every U.S. prescriber

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

6,490 Top 4% higher than 96% 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%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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

Board-eligible specialty (heuristic — not verified)

ALLEN SLOAN, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about ALLEN SLOAN, MD?

Quality data not reported

NPI registry status

Active

Issued 03/16/2006

NPI 1235108853

Primary specialty

Pain Medicine (Anesthesiology) Physician

Niche

4,020 US NPIs in this specialty

Medicare Part D claims

6,490 292% vs specialty avg

2023 prescription claims

Specialty avg: 1,657

Specialty distribution in South Carolina

How Pain Medicine (Anesthesiology) Physician compares to other specialties among South Carolina providers

South Carolina providers

Pain Medicine (Anesthesiology) Physician share within South Carolina

1. Pain Medicine (Anesthesiology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pain Medicine (Anesthesiology) Physician share within South Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Pain Medicine (Anesthesiology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pain Medicine (Anesthesiology) Physician ABMS/AOA estimate

Est. board-certified rate (Pain Medicine (Anesthesiology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pain Medicine (Anesthesiology) 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).

ALLEN SLOAN, MD appears in the CMS NPPES registry as a Pain Medicine (Anesthesiology) Physician provider holding MD credentials at 1168 W MARTINTOWN RD, NORTH AUGUSTA, SC, 29841, with a listed phone of (803) 202-0053. NPI 1235108853 was issued on 03/16/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SLOAN 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 6,490 prescription claims written by this provider, covering 312 Medicare beneficiaries and totaling roughly $326K in drug spend, split 4% brand-name and 96% generic by claim count, with an opioid prescribing rate of 61.2%. 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.

Pain Medicine (Anesthesiology) Physician is a narrow specialty nationwide, with 4,020 enrolled providers across 53 states and an average of 1,657 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

1168 W MARTINTOWN RD
NORTH AUGUSTA, SC 29841

Provider Details

NPI 1235108853
Specialty Pain Medicine (Anesthesiology) Physician
Credentials MD
Gender Male
NPI Issued 03/16/2006

Brand vs generic prescribing mix · Generic-heavy

ALLEN SLOAN, MD — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 6,490 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.

6,490
Total Claims
$326K
Total Drug Cost
312
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,028
Total Day Supply
206,995
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$156K
Generic Drug Cost
$170K
Opioid Claims
3,975 (61.2% rate)
Antibiotic Claims
14

Patient Demographics

Average Patient Age
65.3 years
Avg HCC Risk Score
1.84
Gender Split
57% female / 43% male
Age Distribution
<65: 129, 65-74: 132, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What ALLEN SLOAN, MD 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
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
916
Morphine Sulfate Er
Morphine Sulfate
853
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
626
Methadone Hcl
485
Oxycodone Hcl
417
Fentanyl
377
Alprazolam
255
Cyclobenzaprine Hcl
235
Tizanidine Hcl
229
Gabapentin
204

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

Pain Medicine (Anesthesiology) Physician Overview

How ALLEN SLOAN, MD fits within the Pain Medicine (Anesthesiology) Physician landscape nationally.

4,020
Pain Medicine (Anesthesiology) Physician Providers in US
53
States with Pain Medicine (Anesthesiology) Physician
1,657
Avg Claims per Provider

ALLEN SLOAN, MD's 6,490 claims are above the specialty average of 1,657.

Nearby Pain Medicine (Anesthesiology) Physician Providers in South Carolina

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

Compare Pain Medicine (Anesthesiology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALLEN SLOAN, MD's specialty?
ALLEN SLOAN, MD specializes in Pain Medicine (Anesthesiology) Physician and practices in NORTH AUGUSTA, South Carolina. Credentials: MD.
How much does ALLEN SLOAN, MD prescribe under Medicare Part D?
In 2023, ALLEN SLOAN, MD wrote 6,490 Medicare Part D claims totaling $326K in drug costs for 312 beneficiaries.
Where is ALLEN SLOAN, MD located?
ALLEN SLOAN, MD is located at 1168 W MARTINTOWN RD, NORTH AUGUSTA, SC, 29841. Phone: (803) 202-0053.
What is ALLEN SLOAN, MD's NPI number?
ALLEN SLOAN, MD's National Provider Identifier (NPI) is 1235108853, issued on 03/16/2006.
Does ALLEN SLOAN, MD prescribe more brand-name or generic drugs?
ALLEN SLOAN, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $156K in brand drug costs.
Does ALLEN SLOAN, MD prescribe opioids?
Yes, ALLEN SLOAN, MD had 3,975 opioid claims in 2023 with an opioid prescribing rate of 61.2%.
How many Pain Medicine (Anesthesiology) Physician providers are there in the US?
There are 4,020 Pain Medicine (Anesthesiology) Physician providers across 53 states in the US. The average Pain Medicine (Anesthesiology) Physician provider writes 1,657 Medicare Part D claims per year.
What drugs does ALLEN SLOAN, MD prescribe most often?
Based on 2023 Medicare Part D data, ALLEN SLOAN, MD's most frequently prescribed drugs include Oxycodone-Acetaminophen, Morphine Sulfate Er, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALLEN SLOAN, MD accept Medicare?
ALLEN SLOAN, MD appears in CMS Medicare data with 6,490 Part D claims and 312 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALLEN SLOAN, MD's credentials?
ALLEN SLOAN, MD's NPI is 1235108853 with credentials MD. 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