NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1396905212 M.D.
Verify on CMS → Raisa Gringauz, M.D.
Physical Medicine & Rehabilitation Physician in St Louis Park, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 15,306 in Physical Medicine & Rehabilitation 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
287
Medicare Part D claims · 39 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Raisa Gringauz, M.D. filed 287 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in St Louis Park, Minnesota, prescribing 92% generic.
- 287
- Part D claims, 2023
- 92%
- 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.
Raisa Gringauz, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
287 49th percentile higher than 49% 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)
Raisa Gringauz, M.D. 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 Raisa Gringauz, M.D.?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
287 63% vs specialty avg
Specialty distribution in Minnesota
How Physical Medicine & Rehabilitation Physician compares to other specialties among Minnesota 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 Physical Medicine & Rehabilitation 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).
Raisa Gringauz, M.D. appears in the CMS NPPES registry as a Physical Medicine & Rehabilitation Physician provider holding M.D. credentials at 4330 CEDAR LAKE RD S, St Louis Park, MN, 55416, with a listed phone of (952) 381-3434. NPI 1396905212 was issued on 06/13/2008.
Medicare Part D records for calendar year 2023 show 287 prescription claims written by this provider, covering 39 Medicare beneficiaries and totaling roughly $12K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 51.2%.
Physical Medicine & Rehabilitation Physician is a mid-sized specialty nationwide, with 15,306 enrolled providers across 54 states and an average of 781 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 | 1396905212 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 06/13/2008 |
Brand vs generic prescribing mix · Generic-heavy
Raisa Gringauz, M.D. - brand share 8.0%
Physical Medicine & Rehabilitation Physician average
8% brand-name claims vs 92% generic, on 287 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.
287
Total Claims
$12K
Total Drug Cost
39
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 302
- Total Day Supply
- 7,506
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $7K
- Generic Drug Cost
- $6K
- Opioid Claims
- 147 (51.2% rate)
Patient Demographics
- Average Patient Age
- 66.3 years
- Avg HCC Risk Score
- 1.36
- Gender Split
- 54% female / 46% male
- Age Distribution
- <65: 16, 65-74: 17, 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 Raisa Gringauz, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone Hcl
Oxycodone Hcl
70 claims
- Diclofenac Sodium
Diclofenac Sodium
31 claims
- Tramadol Hcl 23
Tramadol Hcl
23 claims
- Gabapentin 21
Gabapentin
21 claims
- Oxycodone-Acetamin… 18
Oxycodone-Acetaminophen
18 claims
- Lidocaine 16
Lidocaine
16 claims
- Hydrocodone-Acetam… 12
Hydrocodone-Acetaminophen
12 claims
- Cyclobenzaprine Hcl 11
Cyclobenzaprine Hcl
11 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 70 |
| Diclofenac Sodium | 31 |
| Tramadol Hcl | 23 |
| Gabapentin | 21 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 18 |
| Lidocaine | 16 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 12 |
| Cyclobenzaprine Hcl | 11 |
| Oxycontin Oxycodone Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Physical Medicine & Rehabilitation Physician in MN →
All providers in Minnesota →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Raisa Gringauz, M.D. fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,306
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider
Raisa Gringauz, M.D.'s 287 claims are below the specialty average of 781.
Nearby Physical Medicine & Rehabilitation Physician Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Gringauz.
Dr. Jeremy Adam
M.D.
Minneapolis, MN
Dr. Mark Agre
MD
Bloomington, MN
Dr. William Ahlenius
M.D.
Maplewood, MN
Dr. Cara Ahlgrim
DPT, PT
Saint Paul, MN
Dr. Andrew Alexander
MD
Rochester, MN
Compare Physical Medicine & Rehabilitation 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 Minnesota medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Physical Medicine & Rehabilitation 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 Raisa Gringauz, M.D.'s specialty? ▼
Raisa Gringauz, M.D. specializes in Physical Medicine & Rehabilitation Physician and practices in St Louis Park, Minnesota. Credentials: M.D..
How much does Raisa Gringauz, M.D. prescribe under Medicare Part D? ▼
In 2023, Raisa Gringauz, M.D. wrote 287 Medicare Part D claims totaling $12K in drug costs for 39 beneficiaries.
Where is Raisa Gringauz, M.D. located? ▼
Raisa Gringauz, M.D. is located at 4330 CEDAR LAKE RD S, St Louis Park, MN, 55416. Phone: (952) 381-3434.
What is Raisa Gringauz, M.D.'s NPI number? ▼
Raisa Gringauz, M.D.'s National Provider Identifier (NPI) is 1396905212, issued on 06/13/2008.
Does Raisa Gringauz, M.D. prescribe more brand-name or generic drugs? ▼
Raisa Gringauz, M.D.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $7K in brand drug costs.
Does Raisa Gringauz, M.D. prescribe opioids? ▼
Yes, Raisa Gringauz, M.D. had 147 opioid claims in 2023 with an opioid prescribing rate of 51.2%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,306 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does Raisa Gringauz, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Raisa Gringauz, M.D.'s most frequently prescribed drugs include Oxycodone Hcl, Diclofenac Sodium, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Raisa Gringauz, M.D. accept Medicare? ▼
Raisa Gringauz, M.D. appears in CMS Medicare data with 287 Part D claims and 39 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Raisa Gringauz, M.D.'s credentials? ▼
Raisa Gringauz, M.D.'s NPI is 1396905212 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.
- 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.