NPI registry status
Active
2026 NPPES data Sports Medicine (Orthopaedic Surgery) Physician NPI 1710988795 MD
Verify on CMS → Steven Ahlfeld, MD
Sports Medicine (Orthopaedic Surgery) Physician in Indianapolis, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,681 in Sports Medicine (Orthopaedic Surgery) Physician, 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
119
Medicare Part D claims · 29 beneficiaries · Sports Medicine (Orthopaedic Surgery) Physician avg: 278
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Steven Ahlfeld, MD filed 119 Medicare Part D claims in 2023 as a Sports Medicine (Orthopaedic Surgery) Physician in Indianapolis, Indiana.
- 119
- Part D claims, 2023
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.
Steven Ahlfeld, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
119 35th percentile higher than 35% of 1,370,886 prescribers
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
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Board-eligible specialty (heuristic, not verified)
Steven Ahlfeld, 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 Steven Ahlfeld, MD?
Quality data not reportedPrimary specialty
Sports Medicine (Orthopaedic Surgery) Physician
Medicare Part D claims
119 57% vs specialty avg
Specialty distribution in Indiana
How Sports Medicine (Orthopaedic Surgery) Physician compares to other specialties among Indiana 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 Sports Medicine (Orthopaedic Surgery) Physician. 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).
Steven Ahlfeld, MD appears in the CMS NPPES registry as a Sports Medicine (Orthopaedic Surgery) Physician provider holding MD credentials at 9302 N MERIDIAN ST, Indianapolis, IN, 46260, with a listed phone of (317) 575-6515. NPI 1710988795 was issued on 08/02/2005.
Medicare Part D records for calendar year 2023 show 119 prescription claims written by this provider, covering 29 Medicare beneficiaries and totaling roughly $9K in drug spend, with an opioid prescribing rate of 12.6%.
Sports Medicine (Orthopaedic Surgery) Physician is a narrow specialty nationwide, with 2,681 enrolled providers across 53 states and an average of 278 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
Provider Details
| NPI | 1710988795 |
|---|---|
| Specialty | Sports Medicine (Orthopaedic Surgery) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 08/02/2005 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
119
Total Claims
$9K
Total Drug Cost
29
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 137
- Total Day Supply
- 2,691
- Generic Drug Cost
- $1K
- Opioid Claims
- 15 (12.6% rate)
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 71.9 years
- Avg HCC Risk Score
- 0.79
- Gender Split
- 45% female / 55% male
- Age Distribution
- <65: 0, 65-74: 24, 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 Steven Ahlfeld, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Nabumetone
Nabumetone
23 claims
- Ondansetron Hcl
Ondansetron Hcl
13 claims
- Cephalexin
Cephalexin
12 claims
- Meloxicam
Meloxicam
12 claims
- Tramadol Hcl
Tramadol Hcl
12 claims
| Drug | Claims |
|---|---|
| Nabumetone | 23 |
| Ondansetron Hcl | 13 |
| Cephalexin | 12 |
| Meloxicam | 12 |
| Tramadol Hcl | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sports Medicine (Orthopaedic Surgery) Physician in IN →
All providers in Indiana →
Compare specialties →
Sports Medicine (Orthopaedic Surgery) Physician Overview
How Steven Ahlfeld, MD fits within the Sports Medicine (Orthopaedic Surgery) Physician landscape nationally.
2,681
Sports Medicine (Orthopaedic Surgery) Physician Providers in US
53
States with Sports Medicine (Orthopaedic Surgery) Physician
278
Avg Claims per Provider
Steven Ahlfeld, MD's 119 claims are below the specialty average of 278.
Nearby Sports Medicine (Orthopaedic Surgery) Physician Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Ahlfeld.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Indiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Sports Medicine (Orthopaedic Surgery) Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Indiana
Frequently Asked Questions
What is Steven Ahlfeld, MD's specialty? ▼
Steven Ahlfeld, MD specializes in Sports Medicine (Orthopaedic Surgery) Physician and practices in Indianapolis, Indiana. Credentials: MD.
How much does Steven Ahlfeld, MD prescribe under Medicare Part D? ▼
In 2023, Steven Ahlfeld, MD wrote 119 Medicare Part D claims totaling $9K in drug costs for 29 beneficiaries.
Where is Steven Ahlfeld, MD located? ▼
Steven Ahlfeld, MD is located at 9302 N MERIDIAN ST, Indianapolis, IN, 46260. Phone: (317) 575-6515.
What is Steven Ahlfeld, MD's NPI number? ▼
Steven Ahlfeld, MD's National Provider Identifier (NPI) is 1710988795, issued on 08/02/2005.
Does Steven Ahlfeld, MD prescribe opioids? ▼
Yes, Steven Ahlfeld, MD had 15 opioid claims in 2023 with an opioid prescribing rate of 12.6%.
How many Sports Medicine (Orthopaedic Surgery) Physician providers are there in the US? ▼
There are 2,681 Sports Medicine (Orthopaedic Surgery) Physician providers across 53 states in the US. The average Sports Medicine (Orthopaedic Surgery) Physician provider writes 278 Medicare Part D claims per year.
What drugs does Steven Ahlfeld, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Steven Ahlfeld, MD's most frequently prescribed drugs include Nabumetone, Ondansetron Hcl, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Steven Ahlfeld, MD accept Medicare? ▼
Steven Ahlfeld, MD appears in CMS Medicare data with 119 Part D claims and 29 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Steven Ahlfeld, MD's credentials? ▼
Steven Ahlfeld, MD's NPI is 1710988795 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
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 (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
Compiled from official public sources by the PlainDoctor editorial team.