NPI registry status
Active
2026 NPPES data Interventional Pain Medicine Physician NPI 1174528152 M.D.
Verify on CMS → David Ratzman, M.D.
Interventional Pain Medicine 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 1,528 in Interventional Pain Medicine 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
2K
Medicare Part D claims · 180 beneficiaries · Interventional Pain Medicine Physician avg: 2K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97.6/100
▲ 14 pts above national avg 83.1 · Exceptional
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
David Ratzman, M.D. reported a CMS MIPS final score of 97.6/100 - above the 83.1 national average - and filed 1,896 Medicare Part D claims in 2023.
- 97.6/100
- MIPS score · +14 vs avg
- 2K
- Part D claims, 2023
- 89%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
David Ratzman, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
98 Top 15% higher than 85% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where David Ratzman, M.D. sits
This provider among interventional pain medicine physician peers
Across the 546 interventional pain medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, David Ratzman, M.D. writes more Part D claims than 52% of them and scores higher on MIPS quality than 88% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one interventional pain medicine physician peer from a representative sample of 60; the gold marker is David Ratzman, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
David Ratzman, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 3 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about David Ratzman, M.D.?
High performer (top quartile)Primary specialty
Interventional Pain Medicine Physician
Medicare Part D claims
1,896 14% vs specialty avg
MIPS final score
97.6/100 14.5 pts vs avg
Specialty distribution in Indiana
How Interventional Pain Medicine Physician compares to other specialties among Indiana providers
Medicare quality performance, MIPS
David Ratzman, M.D.'s 2023 MIPS final score plotted against the Interventional Pain Medicine Physician national average
- MIPS Final Score
- 97.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Interventional Pain Medicine Physician) - 97.6/100 vs national avg 83.1
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).
David Ratzman, M.D. appears in the CMS NPPES registry as a Interventional Pain Medicine Physician provider holding M.D. credentials at 8240 NAAD RD, Indianapolis, IN, 46260, with a listed phone of (317) 417-1400. NPI 1174528152 was issued on 06/16/2005.
Medicare Part D records for calendar year 2023 show 1,896 prescription claims written by this provider, covering 180 Medicare beneficiaries and totaling roughly $274K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 59.0%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97.6/100 for the 2023 performance year (Quality 86.5), 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
Provider Details
| NPI | 1174528152 |
|---|---|
| Specialty | Interventional Pain Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/16/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
97.5814
Final Score
Avg: 83.1
86.5348
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where David Ratzman, M.D. 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.
According to CMS billing records, David Ratzman, M.D. is affiliated with 3 Medicare-billing facilities.
Cutting Edge Physical Therapy Limited Partnership
Richmond, IN
Rush Memorial Hospital
Rushville, IN
Critical Access Hospitals
CMS CCN: 151304
US Therapy Inc
Muncie, IN
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 · Typical
David Ratzman, M.D. - brand share 11.0%
Interventional Pain Medicine Physician average
11% brand-name claims vs 89% generic, on 1,896 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.
1,896
Total Claims
$274K
Total Drug Cost
180
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,246
- Total Day Supply
- 54,708
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $197K
- Generic Drug Cost
- $77K
- Opioid Claims
- 1,119 (59.0% rate)
Patient Demographics
- Average Patient Age
- 72.1 years
- Avg HCC Risk Score
- 1.44
- Gender Split
- 69% female / 31% male
- Age Distribution
- <65: 32, 65-74: 71, 75-84: 63, 85+: 14
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What David Ratzman, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
486 claims
- Gabapentin
Gabapentin
324 claims
- Oxycodone-Acetamin… 134
Oxycodone-Acetaminophen
134 claims
- Cyclobenzaprine Hcl 118
Cyclobenzaprine Hcl
118 claims
- Oxycodone Hcl 95
Oxycodone Hcl
95 claims
- Fentanyl 64
Fentanyl
64 claims
- Tramadol Hcl 62
Tramadol Hcl
62 claims
- Pregabalin 58
Pregabalin
58 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 486 |
| Gabapentin | 324 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 134 |
| Cyclobenzaprine Hcl | 118 |
| Oxycodone Hcl | 95 |
| Fentanyl | 64 |
| Tramadol Hcl | 62 |
| Pregabalin | 58 |
| Celecoxib | 49 |
| Morphine Sulfate Er Morphine Sulfate | 45 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Interventional Pain Medicine Physician in IN →
All providers in Indiana →
Compare specialties →
Interventional Pain Medicine Physician Overview
How David Ratzman, 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
David Ratzman, M.D.'s 1,896 claims are below 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 Ratzman.
Dr. Anthony Alexander
M.D.
Seymour, IN
Dr. Caroline Asava
NP
Indianapolis, IN
Dr. Brian Baer
NP-C
Greenwood, IN
Dr. Roger Bailey
M.D.
Brazil, IN
Dr. George Bojrab
MD
Fort Wayne, IN
Compare Interventional Pain Medicine Physician nationally: see state-by-state distribution →
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 Interventional Pain Medicine 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.
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Frequently Asked Questions
What is David Ratzman, M.D.'s specialty? ▼
David Ratzman, M.D. specializes in Interventional Pain Medicine Physician and practices in Indianapolis, Indiana. Credentials: M.D..
How much does David Ratzman, M.D. prescribe under Medicare Part D? ▼
In 2023, David Ratzman, M.D. wrote 1,896 Medicare Part D claims totaling $274K in drug costs for 180 beneficiaries.
What is David Ratzman, M.D.'s Medicare quality score? ▼
David Ratzman, M.D. has a CMS MIPS Final Score of 97.6/100 (Quality: 86.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is David Ratzman, M.D. located? ▼
David Ratzman, M.D. is located at 8240 NAAD RD, Indianapolis, IN, 46260. Phone: (317) 417-1400.
What is David Ratzman, M.D.'s NPI number? ▼
David Ratzman, M.D.'s National Provider Identifier (NPI) is 1174528152, issued on 06/16/2005.
Does David Ratzman, M.D. prescribe more brand-name or generic drugs? ▼
David Ratzman, M.D.'s prescribing is 11% brand-name and 89% generic drugs by claim count, with $197K in brand drug costs.
Does David Ratzman, M.D. prescribe opioids? ▼
Yes, David Ratzman, M.D. had 1,119 opioid claims in 2023 with an opioid prescribing rate of 59.0%.
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 David Ratzman, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, David Ratzman, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Gabapentin, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Ratzman, M.D. accept Medicare? ▼
David Ratzman, M.D. appears in CMS Medicare data with 1,896 Part D claims and 180 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Ratzman, M.D.'s credentials? ▼
David Ratzman, M.D.'s NPI is 1174528152 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
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.
- 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
Compiled from official public sources by the PlainDoctor editorial team.