Dr. Edwin Numsuwan, MD
- Medicare services, 2024
- 1,280
- Medicare patients, 2024
- 413
- Part D claims, 2024
- 798
- MIPS score, 2024
- 82
- Hospital affiliations
- 4
- Practice address
- 2000 15th N St, Arlington, VA 22201
- Practice phone
- Call (443) 444-5606
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Medical Group II
Arlington, Virginia
Find Dr. Numsuwan's professional email, personal email and mobile number
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Dr. Edwin Numsuwan is a physiatrist in Arlington, Virginia
Dr. Numsuwan practices at Medstar Medical Group II in Arlington, Virginia.
Dr. Numsuwan's NPI, 1598853202, was assigned on October 10, 2006. Dr. Numsuwan graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2002. Dr. Numsuwan holds New York license 249594.
- NPI
- 1598853202NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193817989
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 444-5606
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Edwin Numsuwan practices at Medstar Medical Group II in Arlington, Virginia
Dr. Numsuwan's primary practice is Medstar Medical Group II, at 2000 15th N St, Arlington, VA 22201 in Arlington County. The practice phone is (443) 444-5606.
- Medstar Medical Group II2000 15th N St, Arlington, VA 22201 · Arlington CountyPhone(443) 444-5606
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Edwin Numsuwan is affiliated with 5 sites of care and 1 medical group
Dr. Numsuwan's primary practice is Medstar Medical Group II in Arlington, Virginia. Dr. Numsuwan is also affiliated with MedStar Washington Hospital Center. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Numsuwan to 3 more hospitals, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Edwin Numsuwan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Numsuwan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Medical Group II | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Edwin Numsuwan is one of 277 physiatrists in Virginia
Physical medicine and rehabilitation is Dr. Numsuwan's primary specialty in the NPI Registry, under taxonomy code 208100000X. Dr. Numsuwan is licensed in New York.
Specialties and state licenses
- Physical medicine and rehabilitation, New YorkPrimary
Physiatrists near Dr. Numsuwan
Counts of physiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Edwin Numsuwan billed Medicare for 1,280 services in 2024
CMS data shows 1,280 Medicare services from Dr. Numsuwan across 16 procedure codes in 2024, for 413 Medicare patients. Medicare paid $188,424 for them. Every service was in an office.
Dr. Numsuwan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8152024: 8828%
- Surgery
- 2023: 3582024: 3837%
- Imaging
- 2023: 02024: 15
Dr. Numsuwan compared with the Virginia median for physiatrists, 2024
- Dr. Numsuwan
- Virginia median
- Medicare services
- 1,280vs 1,00028% above
- Medicare patients
- 413vs 25363% above
- Part D claims
- 746vs 1365.5 times
Medians across 237 physiatrists in Virginia with Dmand AI profiles that report each measure.
Dr. Numsuwan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Edwin Numsuwan treated 413 Medicare patients in 2024, average age 77
CMS counts 413 Medicare patients who saw Dr. Numsuwan in 2024. The largest group is 75 to 84, with 185 patients. 75% of them have arthritis, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Numsuwan's median patient age at 68, with 66% women.
Dr. Numsuwan's Medicare patients by age, 2024
Dr. Numsuwan's Medicare patients by sex, 2024
- Women28870%
- Men12530%
Chronic conditions among Dr. Numsuwan's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure69%
- Osteoporosis38%
- Diabetes28%
- Ischemic heart disease26%
- Anxiety25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Numsuwan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women66%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Edwin Numsuwan wrote 798 Medicare Part D claims in 2024
In 2024, Dr. Numsuwan wrote 798 Medicare Part D claims for 224 patients. 96% of them were for generic drugs. CMS names the drug for 746 of them, across 12 drugs with 11 or more claims each, at $17,735 in total drug cost. In 2023, CMS named 566 claims across 10 drugs.
Dr. Numsuwan's Part D claims by kind of drug, 2024
- Generic767 claims96%
- Brand-name31 claims4%
Dr. Numsuwan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Numsuwan's Part D claims, 2024
- Opioids14%113 of 798 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5662024: 74632%
Drugs named by CMS: 12 in 2024, 10 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Edwin Numsuwan scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Numsuwan for performance year 2024, reported as part of a group. Dr. Numsuwan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Numsuwan's MIPS scores, performance year 2024
- 82of 100Final score
- 67.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Edwin Numsuwan received $481 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Numsuwan from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $229.
General payments to Dr. Numsuwan by program year, 2016 to 2025
Companies that paid Dr. Numsuwan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Edwin Numsuwan graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc)
Dr. Numsuwan graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Edwin Numsuwan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Edwin Numsuwan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Edwin Numsuwan's NPI number?
Dr. Edwin Numsuwan's NPI number is 1598853202. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Edwin Numsuwan?
Dr. Edwin Numsuwan is a physiatrist in Arlington, Virginia. The primary specialty in the NPI Registry is Physical Medicine & Rehabilitation Physician (taxonomy code 208100000X).
Where does Dr. Edwin Numsuwan practice?
Dr. Numsuwan practices at 2000 15th N St, Arlington, VA 22201. Dr. Numsuwan's primary practice is Medstar Medical Group II in Arlington, Virginia. Dmand AI also links Dr. Numsuwan to 3 hospitals.
What is Dr. Edwin Numsuwan's office phone number?
The practice phone on file for Dr. Numsuwan is (443) 444-5606.
What is Dr. Edwin Numsuwan's medical license number?
Dr. Numsuwan holds New York license 249594.
Which hospitals is Dr. Edwin Numsuwan affiliated with?
Dr. Numsuwan is affiliated with MedStar Washington Hospital Center. Dmand AI links Dr. Numsuwan to 3 more hospitals.
What medical group is Dr. Edwin Numsuwan part of?
Dr. Numsuwan is linked to MedStar Medical Group.
Does Dr. Edwin Numsuwan accept Medicare?
Yes. CMS data shows Dr. Numsuwan billed Medicare for 1,280 services in 2024, and Dr. Numsuwan accepts Medicare assignment.
What is Dr. Edwin Numsuwan's MIPS score?
Dr. Numsuwan's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Edwin Numsuwan see?
CMS counts 413 Medicare patients who saw Dr. Numsuwan in 2024, with an average age of 77.
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What services does Dr. Edwin Numsuwan bill to Medicare?
In 2024, Dr. Numsuwan's most billed Medicare services were office visit, established patient (99214), surgery: brain, spine and nerves (62323) and office visit, established patient (99213).
Where did Dr. Edwin Numsuwan go to medical school?
Dr. Numsuwan graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2002.
What drugs does Dr. Edwin Numsuwan prescribe most?
In 2024 Medicare Part D data, Dr. Numsuwan's most prescribed drugs by claims were Gabapentin, Duloxetine HCl and Meloxicam.
Has Dr. Edwin Numsuwan received payments from drug or device companies?
CMS Open Payments shows $481 in general payments to Dr. Numsuwan from 5 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Edwin Numsuwan been practicing?
Dr. Numsuwan graduated from medical school in 2002, 24 years ago.
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