2026 NPPES data Interventional Pain Medicine Physician NPI 1508949827 M.D.
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ANTHONY ALEXANDER, M.D.

Interventional Pain Medicine Physician in SEYMOUR, Indiana. 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
4K
Medicare Part D claims · 305 beneficiaries · Interventional Pain Medicine Physician avg: 2K
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
31.8224/100
▼ 51 pts below national avg 83.1 · [object Object]
What the federal data reveals: ANTHONY ALEXANDER, M.D. is a Interventional Pain Medicine Physician ([object Object]) practicing in SEYMOUR, Indiana with a Medicare Part D prescribing footprint of 4K claims across 305 beneficiaries — 2% brand-name prescribing . Their CMS MIPS Final Score of 31.8224/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: ANTHONY ALEXANDER, M.D. reported a CMS MIPS final score of 31.8224 out of 100, below the 83.1 national average, and filed 4,176 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ANTHONY ALEXANDER, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ANTHONY ALEXANDER, M.D. at a glance

Below national average

NPI registry status

Active

Issued 10/23/2006

NPI 1508949827

Primary specialty

Interventional Pain Medicine Physician

Niche

1,528 US NPIs in this specialty

Medicare Part D claims

4,176 90% vs specialty avg

2023 prescription claims

Specialty avg: 2,197

MIPS final score

31.8224/100 51.27759999999999% pts

Below average band

vs 83.1 national avg

Specialty distribution in Indiana

How Interventional Pain Medicine Physician compares to other specialties among Indiana providers

Indiana providers

Interventional Pain Medicine Physician share within Indiana

1. Interventional Pain Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Interventional Pain Medicine Physician share within Indiana

Medicare quality performance — MIPS

ANTHONY ALEXANDER, M.D.'s 2023 MIPS final score plotted against the Interventional Pain Medicine Physician national average

Below national average
MIPS Final Score
31.8224/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Interventional Pain Medicine Physician) — 31.8224/100 vs national avg 83.1

0%100%National avg83%31.8%
MIPS final score (Interventional Pain Medicine Physician) — 31.8224/100 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).

ANTHONY ALEXANDER, M.D. is a Interventional Pain Medicine Physician provider practicing in SEYMOUR, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1508949827. 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.

ANTHONY ALEXANDER, M.D. appears in the CMS NPPES registry as a Interventional Pain Medicine Physician provider holding M.D. credentials at 357 TANGER BLVD, SEYMOUR, IN, 47274, with a listed phone of (812) 523-3700. NPI 1508949827 was issued on 10/23/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALEXANDER 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 4,176 prescription claims written by this provider, covering 305 Medicare beneficiaries and totaling roughly $191K in drug spend, split 2% brand-name and 98% generic by claim count, with an opioid prescribing rate of 72.8%. 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 31.8224/100 for the 2023 performance year (Quality 13.1175, Cost 57.0258), compared with the national average of 83.1.

Interventional Pain Medicine Physician is a narrow specialty nationwide, with 1,528 enrolled providers across 53 states and an average of 2,197 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

357 TANGER BLVD
SEYMOUR, IN 47274

Provider Details

NPI 1508949827
Specialty Interventional Pain Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 10/23/2006

CMS Quality Score (MIPS)

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

31.8224
Final Score
Avg: 83.1
13.1175
Quality
57.0258
Cost

Reporting: Group practice

Brand vs generic prescribing mix · Generic-heavy

ANTHONY ALEXANDER, M.D. — brand share 2.0%
Specialty average (est.)

2% brand-name claims vs 98% generic, on 4,176 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.

4,176
Total Claims
$191K
Total Drug Cost
305
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,301
Total Day Supply
125,000
Brand vs Generic
2% brand / 98% generic
Brand Drug Cost
$32K
Generic Drug Cost
$159K
Opioid Claims
3,041 (72.8% rate)

Patient Demographics

Average Patient Age
66.8 years
Avg HCC Risk Score
1.60
Gender Split
58% female / 42% male
Age Distribution
<65: 113, 65-74: 121, 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.

Drug Claims
Oxycodone Hcl
989
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
964
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
491
Tizanidine Hcl
276
Gabapentin
230
Methadone Hcl
213
Morphine Sulfate Er
Morphine Sulfate
197
Cyclobenzaprine Hcl
109
Fentanyl
101
Zonisamide
93

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

Interventional Pain Medicine Physician Overview

How ANTHONY ALEXANDER, M.D. fits within the Interventional Pain Medicine Physician landscape nationally.

1,528
Interventional Pain Medicine Physician Providers in US
53
States with Interventional Pain Medicine Physician
2,197
Avg Claims per Provider

ANTHONY ALEXANDER, M.D.'s 4,176 claims are above the specialty average of 2,197.

Nearby Interventional Pain Medicine Physician Providers in Indiana

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

Compare Interventional Pain Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANTHONY ALEXANDER, M.D.'s specialty?
ANTHONY ALEXANDER, M.D. specializes in Interventional Pain Medicine Physician and practices in SEYMOUR, Indiana. Credentials: M.D..
How much does ANTHONY ALEXANDER, M.D. prescribe under Medicare Part D?
In 2023, ANTHONY ALEXANDER, M.D. wrote 4,176 Medicare Part D claims totaling $191K in drug costs for 305 beneficiaries.
What is ANTHONY ALEXANDER, M.D.'s Medicare quality score?
ANTHONY ALEXANDER, M.D. has a CMS MIPS Final Score of 31.8224/100 (Quality: 13.1175, Cost: 57.0258). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ANTHONY ALEXANDER, M.D. located?
ANTHONY ALEXANDER, M.D. is located at 357 TANGER BLVD, SEYMOUR, IN, 47274. Phone: (812) 523-3700.
What is ANTHONY ALEXANDER, M.D.'s NPI number?
ANTHONY ALEXANDER, M.D.'s National Provider Identifier (NPI) is 1508949827, issued on 10/23/2006.
Does ANTHONY ALEXANDER, M.D. prescribe more brand-name or generic drugs?
ANTHONY ALEXANDER, M.D.'s prescribing is 2% brand-name and 98% generic drugs by claim count, with $32K in brand drug costs.
Does ANTHONY ALEXANDER, M.D. prescribe opioids?
Yes, ANTHONY ALEXANDER, M.D. had 3,041 opioid claims in 2023 with an opioid prescribing rate of 72.8%.
How many Interventional Pain Medicine Physician providers are there in the US?
There are 1,528 Interventional Pain Medicine Physician providers across 53 states in the US. The average Interventional Pain Medicine Physician provider writes 2,197 Medicare Part D claims per year.
What drugs does ANTHONY ALEXANDER, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ANTHONY ALEXANDER, M.D.'s most frequently prescribed drugs include Oxycodone Hcl, Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANTHONY ALEXANDER, M.D. accept Medicare?
ANTHONY ALEXANDER, M.D. appears in CMS Medicare data with 4,176 Part D claims and 305 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANTHONY ALEXANDER, M.D.'s credentials?
ANTHONY ALEXANDER, M.D.'s NPI is 1508949827 with credentials M.D.. 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