NPI registry status
Active
2026 NPPES data Anesthesiology Physician NPI 1538654819 DO
Verify on CMS → Ishan Garg, DO
Anesthesiology Physician in Frederick, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 56,398 in Anesthesiology 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
140
Medicare Part D claims · 53 beneficiaries · Anesthesiology Physician avg: 860
MIPS score
66/100
▼ 17 pts below national avg 83.1 · Mid-tier
Industry payments
$138.06
6 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ishan Garg, DO reported a CMS MIPS final score of 66/100 - below the 83.1 national average - and filed 140 Medicare Part D claims in 2023.
- 66/100
- MIPS score · -17 vs avg
- 140
- 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.
Ishan Garg, DO's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
66 7th percentile higher than 7% 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 Ishan Garg, DO sits
This provider among anesthesiology physician peers
Across the 1,666 anesthesiology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Ishan Garg, DO writes more Part D claims than 34% of them and scores higher on MIPS quality than 12% - placing this provider in the lower-volume, lower-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 anesthesiology physician peer from a representative sample of 60; the gold marker is Ishan Garg, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Ishan Garg, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 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 Ishan Garg, DO?
Below national averagePrimary specialty
Anesthesiology Physician
Medicare Part D claims
140 84% vs specialty avg
MIPS final score
66/100 17.1 pts vs avg
Specialty distribution in Maryland
How Anesthesiology Physician compares to other specialties among Maryland providers
Medicare quality performance, MIPS
Ishan Garg, DO's 2023 MIPS final score plotted against the Anesthesiology Physician national average
- MIPS Final Score
- 66/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Anesthesiology Physician) - 66/100 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).
Ishan Garg, DO appears in the CMS NPPES registry as a Anesthesiology Physician provider holding DO credentials at 400 W 7TH ST, Frederick, MD, 21701, with a listed phone of (240) 566-3300. NPI 1538654819 was issued on 06/28/2018.
Medicare Part D records for calendar year 2023 show 140 prescription claims written by this provider, covering 53 Medicare beneficiaries and totaling roughly $4K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 66/100 for the 2023 performance year (Quality 60.1), compared with the national average of 83.1.
Anesthesiology Physician is a high-volume specialty nationwide, with 56,398 enrolled providers across 56 states and an average of 860 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 | 1538654819 |
|---|---|
| Specialty | Anesthesiology Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 06/28/2018 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
66.0436
Final Score
Avg: 83.1
60.0513
Quality
Reporting: Group practice
Hospital and facility affiliations
Facilities where Ishan Garg, DO 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.
Anesthesia Company LLC
Frederick, MD
Inova Cares - Community
Fairfax, VA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Ishan Garg, DO. Source: openpaymentsdata.cms.gov.
Total received
$138
Largest payer
Takeda Pharmaceuticals U.S.A., Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
140
Total Claims
$4K
Total Drug Cost
53
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 189
- Total Day Supply
- 5,335
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 65.6 years
- Avg HCC Risk Score
- 1.79
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 21, 65-74: 22, 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 Ishan Garg, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
57 claims
- Lidocaine 17
Lidocaine
17 claims
- Tizanidine Hcl 13
Tizanidine Hcl
13 claims
| Drug | Claims |
|---|---|
| Gabapentin | 57 |
| Lidocaine | 17 |
| Tizanidine Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Anesthesiology Physician Overview
How Ishan Garg, DO fits within the Anesthesiology Physician landscape nationally.
56,398
Anesthesiology Physician Providers in US
56
States with Anesthesiology Physician
860
Avg Claims per Provider
Ishan Garg, DO's 140 claims are below the specialty average of 860.
Nearby Anesthesiology Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Garg.
Dr. Amy Abdallah
MD
Annapolis, MD
Dr. Hasan Abed
M.D.
Timonium, MD
Dr. James Abernathy
MD
Baltimore, MD
Dr. Lois Abts
C.R.N.A.
Towson, MD
Dr. Henry Achampong
MD
Crofton, MD
Compare Anesthesiology 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 Maryland medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Anesthesiology 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
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Ishan Garg, DO's specialty? ▼
Ishan Garg, DO specializes in Anesthesiology Physician and practices in Frederick, Maryland. Credentials: DO.
How much does Ishan Garg, DO prescribe under Medicare Part D? ▼
In 2023, Ishan Garg, DO wrote 140 Medicare Part D claims totaling $4K in drug costs for 53 beneficiaries.
What is Ishan Garg, DO's Medicare quality score? ▼
Ishan Garg, DO has a CMS MIPS Final Score of 66/100 (Quality: 60.1). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Ishan Garg, DO located? ▼
Ishan Garg, DO is located at 400 W 7TH ST, Frederick, MD, 21701. Phone: (240) 566-3300.
What is Ishan Garg, DO's NPI number? ▼
Ishan Garg, DO's National Provider Identifier (NPI) is 1538654819, issued on 06/28/2018.
How many Anesthesiology Physician providers are there in the US? ▼
There are 56,398 Anesthesiology Physician providers across 56 states in the US. The average Anesthesiology Physician provider writes 860 Medicare Part D claims per year.
What drugs does Ishan Garg, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Ishan Garg, DO's most frequently prescribed drugs include Gabapentin, Lidocaine, Tizanidine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ishan Garg, DO accept Medicare? ▼
Ishan Garg, DO appears in CMS Medicare data with 140 Part D claims and 53 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ishan Garg, DO's credentials? ▼
Ishan Garg, DO's NPI is 1538654819 with credentials DO. 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.