NPI registry status
Active
2026 NPPES data Sports Medicine (Family Medicine) Physician NPI 1407233497 MD
Verify on CMS → Lauren Nadkarni, MD
Sports Medicine (Family Medicine) Physician in Lewiston, Maine.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,087 in Sports Medicine (Family 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
562
Medicare Part D claims · 74 beneficiaries · Sports Medicine (Family Medicine) Physician avg: 1K
MIPS score
84/100
▲ 1 pts above national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Lauren Nadkarni, MD reported a CMS MIPS final score of 84/100 - above the 83.1 national average - and filed 562 Medicare Part D claims in 2023.
- 84/100
- MIPS score · +1 vs avg
- 562
- Part D claims, 2023
- 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.
Lauren Nadkarni, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
84 42nd percentile higher than 42% 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 Lauren Nadkarni, MD sits
This provider among sports medicine (family medicine) physician peers
Across the 571 sports medicine (family medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Lauren Nadkarni, MD writes more Part D claims than 67% of them and scores higher on MIPS quality than 53% - 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 sports medicine (family medicine) physician peer from a representative sample of 60; the gold marker is Lauren Nadkarni, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Lauren Nadkarni, MD 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 Lauren Nadkarni, MD?
Near national averagePrimary specialty
Sports Medicine (Family Medicine) Physician
Medicare Part D claims
562 55% vs specialty avg
MIPS final score
84/100 0.9 pts vs avg
Specialty distribution in Maine
How Sports Medicine (Family Medicine) Physician compares to other specialties among Maine providers
Medicare quality performance, MIPS
Lauren Nadkarni, MD's 2023 MIPS final score plotted against the Sports Medicine (Family Medicine) Physician national average
- MIPS Final Score
- 84/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Sports Medicine (Family Medicine) Physician) - 84/100 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).
Lauren Nadkarni, MD appears in the CMS NPPES registry as a Sports Medicine (Family Medicine) Physician provider holding MD credentials at 76 HIGH ST, Lewiston, ME, 04240, with a listed phone of (207) 795-2800. NPI 1407233497 was issued on 04/29/2015.
Medicare Part D records for calendar year 2023 show 562 prescription claims written by this provider, covering 74 Medicare beneficiaries and totaling roughly $84K in drug spend, with an opioid prescribing rate of 3.9%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 84/100 for the 2023 performance year (Quality 60.7, Cost 70.8), compared with the national average of 83.1.
Sports Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 2,087 enrolled providers across 52 states and an average of 1,242 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 | 1407233497 |
|---|---|
| Specialty | Sports Medicine (Family Medicine) Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 04/29/2015 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
83.9526
Final Score
Avg: 83.1
60.6933
Quality
70.8152
Cost
98
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Lauren Nadkarni, MD 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, Lauren Nadkarni, MD is affiliated with 3 Medicare-billing facilities, 1 of which carry a CMS Hospital overall star rating.
Central Maine Medical Center
★★★★☆ 4/5
Lewiston, ME
Acute Care Hospitals
CMS CCN: 200024
Martin's Point Health Care, Inc.
Gorham, ME
Select Physical Therapy Holdings Inc
Auburn, ME
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
562
Total Claims
$84K
Total Drug Cost
74
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,071
- Total Day Supply
- 30,989
- Generic Drug Cost
- $13K
- Opioid Claims
- 22 (3.9% rate)
- Antibiotic Claims
- 24
Patient Demographics
- Average Patient Age
- 67.9 years
- Avg HCC Risk Score
- 1.43
- Gender Split
- 51% female / 49% male
- Age Distribution
- <65: 20, 65-74: 39, 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 Lauren Nadkarni, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
28 claims
- Famotidine
Famotidine
27 claims
- Advair Hfa
Advair Hfa
26 claims
- Metoprolol Succinate
Metoprolol Succinate
25 claims
- Levothyroxine Sodium
Levothyroxine Sodium
23 claims
- Duloxetine Hcl
Duloxetine Hcl
21 claims
- Amlodipine Besylate
Amlodipine Besylate
20 claims
- Metformin Hcl Er
Metformin Hcl Er
19 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 28 |
| Famotidine | 27 |
| Advair Hfa Fluticasone Propion/Salmeterol | 26 |
| Metoprolol Succinate | 25 |
| Levothyroxine Sodium | 23 |
| Duloxetine Hcl | 21 |
| Amlodipine Besylate | 20 |
| Metformin Hcl Er Metformin Hcl | 19 |
| Losartan Potassium | 18 |
| Lisinopril | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sports Medicine (Family Medicine) Physician in ME →
All providers in Maine →
Compare specialties →
Sports Medicine (Family Medicine) Physician Overview
How Lauren Nadkarni, MD fits within the Sports Medicine (Family Medicine) Physician landscape nationally.
2,087
Sports Medicine (Family Medicine) Physician Providers in US
52
States with Sports Medicine (Family Medicine) Physician
1,242
Avg Claims per Provider
Lauren Nadkarni, MD's 562 claims are below the specialty average of 1,242.
Nearby Sports Medicine (Family Medicine) Physician Providers in Maine
Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as Nadkarni.
Dr. Krystian Bigosinski
MD
South Portland, ME
Dr. Mark Bouchard
MD
Falmouth, ME
Dr. John Colianni
M.D.
South Portland, ME
Dr. William Dexter
MD
Portland, ME
Dr. James Dunlap
MD
Fairfield, ME
Compare Sports Medicine (Family 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 Maine medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Sports Medicine (Family 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 Lauren Nadkarni, MD's specialty? ▼
Lauren Nadkarni, MD specializes in Sports Medicine (Family Medicine) Physician and practices in Lewiston, Maine. Credentials: MD.
How much does Lauren Nadkarni, MD prescribe under Medicare Part D? ▼
In 2023, Lauren Nadkarni, MD wrote 562 Medicare Part D claims totaling $84K in drug costs for 74 beneficiaries.
What is Lauren Nadkarni, MD's Medicare quality score? ▼
Lauren Nadkarni, MD has a CMS MIPS Final Score of 84/100 (Quality: 60.7, Cost: 70.8). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Lauren Nadkarni, MD located? ▼
Lauren Nadkarni, MD is located at 76 HIGH ST, Lewiston, ME, 04240. Phone: (207) 795-2800.
What is Lauren Nadkarni, MD's NPI number? ▼
Lauren Nadkarni, MD's National Provider Identifier (NPI) is 1407233497, issued on 04/29/2015.
Does Lauren Nadkarni, MD prescribe opioids? ▼
Yes, Lauren Nadkarni, MD had 22 opioid claims in 2023 with an opioid prescribing rate of 3.9%.
How many Sports Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 2,087 Sports Medicine (Family Medicine) Physician providers across 52 states in the US. The average Sports Medicine (Family Medicine) Physician provider writes 1,242 Medicare Part D claims per year.
What drugs does Lauren Nadkarni, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Lauren Nadkarni, MD's most frequently prescribed drugs include Atorvastatin Calcium, Famotidine, Advair Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lauren Nadkarni, MD accept Medicare? ▼
Lauren Nadkarni, MD appears in CMS Medicare data with 562 Part D claims and 74 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lauren Nadkarni, MD's credentials? ▼
Lauren Nadkarni, MD's NPI is 1407233497 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.
- 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.