Foot Ankle Spec
Ankle FracturesAnkle JointBiomechanical Phenomena
Dr. Ansab M. Khwaja, MD, PC
NPI1366896797PAC ID8022308568
- Medicare services, 2024
- 1,538
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 497
- Publications
- 14
- Hospital affiliations
- 2
- Practice address
- 1615 Delaware Street, Longview, WA 98632
- Practice phone
- Call (360) 414-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Khwaja's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ansab M. Khwaja is an orthopedic surgeon in Longview, Washington
Dr. Khwaja practices at PeaceHealth St. John Medical Center in Longview, Washington, part of PeaceHealth.
Dr. Khwaja's NPI, 1366896797, was assigned on April 21, 2016. Dr. Khwaja graduated from University of Washington School of Medicine in 2016. Dr. Khwaja holds Oregon license MD214297.
NPI and contact details
- NPI
- 1366896797NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022308568
- NPI enumeration date
- April 21, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 414-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ansab M. Khwaja practices at PeaceHealth St. John Medical Center in Longview, Washington
Dr. Khwaja's primary practice is PeaceHealth St. John Medical Center, at 1615 Delaware Street, Longview, WA 98632 in Cowlitz County. The practice phone is (360) 414-2000.
- PeaceHealth St. John Medical Center1615 Delaware Street, Longview, WA 98632 · Cowlitz CountyPhone(360) 414-2000
Source: Dmand AI Affiliation Data
Dr. Ansab M. Khwaja is affiliated with 4 sites of care and 2 medical groups
Dr. Khwaja's primary practice is PeaceHealth St. John Medical Center in Longview, Washington, part of PeaceHealth. Dr. Khwaja is also affiliated with PeaceHealth Southwest Medical Center. The medical group on file is Longview Orthopedic Associates. Dmand AI also links Dr. Khwaja to 2 more group practices and clinics and 1 medical group, each named with a free account.
PeaceHealth Southwest Medical CenterLongview Orthopedic Associates2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. KhwajaSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ansab M. Khwaja's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khwaja practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth St. John Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ansab M. Khwaja is one of 514 orthopedic surgeons in Washington
Orthopaedic surgery is Dr. Khwaja's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Khwaja's licenses on file in 3 states: Oregon, Arizona and Connecticut.
Specialties and state licenses
- Orthopaedic surgery, OregonPrimary
- Family medicine, Arizona
- Connecticut license
Orthopedic surgeons near Dr. Khwaja
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
514orthopedic surgeons in Washington
7orthopedic surgeons in Longview
2orthopedic surgeons at PeaceHealth St. John Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ansab M. Khwaja billed Medicare for 1,538 services in 2024
CMS data shows 1,538 Medicare services from Dr. Khwaja across 12 procedure codes in 2024, for 146 Medicare patients. Medicare paid $39,158 for them.
Medicare services, 20241,538
Medicare patients146
Paid by Medicare$39,158
Procedure codes12
Dr. Khwaja's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 1,121
- Office and hospital visits
- 2023: 242024: 217804%
- Imaging
- 2023: 02024: 152
- Surgery
- 2023: 02024: 48
Where Dr. Khwaja's Medicare services took place, 2024
- In an office1,50898%
- In a facility302%
Dr. Khwaja compared with the Washington median for orthopedic surgeons, 2024
- Dr. Khwaja
- Washington median
- Medicare services
- 1,538vs 6702.3 times
- Medicare patients
- 146vs 21632% below
- Part D claims
- 423vs 825.2 times
Medians across 493 orthopedic surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Khwaja'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. Ansab M. Khwaja treated 146 Medicare patients in 2024, average age 73
CMS counts 146 Medicare patients who saw Dr. Khwaja in 2024. The largest group is 65 to 74, with 72 patients. 69% of them have high blood pressure, and 66% have arthritis. 22% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Khwaja's median patient age at 72, with 59% women.
Medicare patients, 2024146
Average age73
Average risk score1.35
Also on Medicaid22%
Dr. Khwaja's Medicare patients by age, 2024
Dr. Khwaja's Medicare patients by sex, 2024
- Women9565%
- Men5135%
Chronic conditions among Dr. Khwaja's Medicare patients, 2024
- High blood pressure69%
- Arthritis66%
- High cholesterol63%
- Mood disorders35%
- Depression32%
- Anxiety30%
- Diabetes27%
- Osteoporosis26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Khwaja's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ansab M. Khwaja wrote 497 Medicare Part D claims in 2024
In 2024, Dr. Khwaja wrote 497 Medicare Part D claims for 122 patients. 100% of them were for generic drugs. CMS names the drug for 423 of them, across 13 drugs with 11 or more claims each, at $3,281 in total drug cost. In 2023, CMS named 22 claims across 1 drug.
Part D claims, 2024497
Drugs named by CMS13
Total drug cost$3,281
Part D patients122
Dr. Khwaja's Part D claims by kind of drug, 2024
- Generic496 claims100%
- Brand-name and other1 claims0%
Dr. Khwaja'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. Khwaja's Part D claims, 2024
- Opioids32%158 of 497 claims
- Antibiotics11%54 of 497 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: 222024: 4231823%
Drugs named by CMS: 13 in 2024, 1 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. Ansab M. Khwaja ranks in the 65th percentile for hip replacement in Medicare
Dr. Khwaja accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of hip replacement by Dr. Khwaja, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Khwaja ranks in Medicare procedure volume
- Knee replacement
- 55th percentile22 procedures
- Hip replacement
- 65th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ansab M. Khwaja has 14 publications on record
Dmand AI links 14 papers to Dr. Khwaja, published from 2015 to 2022. 2020 was the busiest year, with 4. The most frequent topics are Biomechanical Phenomena, Orthopedics and Range of Motion, Articular. Dr. Khwaja has published most often in Foot Ankle Spec. Dr. Khwaja's most frequent co-authors are Dane William Barton, MD, Gregory Lewis Desilva, MD and Lisa Marie Truchan, MD.
Papers14
Years published2015 to 2022
Dr. Khwaja's papers by year, 2015 to 2022
Topics Dr. Khwaja writes about most
- Biomechanical Phenomena
- Orthopedics
- Range of Motion, Articular
- Students, Medical
Dr. Khwaja's most frequent co-authors
- Dane William Barton, MD2 shared papers
- Gregory Lewis Desilva, MD2 shared papers
- Lisa Marie Truchan, MD2 shared papers
Recent publications by Dr. Khwaja
Foot Ankle Spec
Achilles TendonFootballReturn to Sport
J Am Acad Orthop Surg Glob Res Rev
Internship and ResidencyOrthopedic ProceduresOrthopedics
Eur J Orthop Surg Traumatol
Biomechanical PhenomenaBone PlatesFemoral Fractures
See who Dr. Khwaja researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Khwaja works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ansab M. Khwaja received $15,907 in industry payments from 2017 to 2025
CMS Open Payments shows 145 general payments to Dr. Khwaja from 16 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 44% of the total. Zimmer Biomet Holdings, Inc. paid the most, $4,079.
General payments to Dr. Khwaja by program year, 2017 to 2025
General payments to Dr. Khwaja by kind, 2017 to 2025
$15.9Kin total
- Food and beverage$6,92344%
- Travel and lodging$5,84737%
- Education$3,13720%
Companies that paid Dr. Khwaja the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ansab M. Khwaja graduated from University of Washington School of Medicine
Dr. Khwaja graduated from University of Washington School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ansab M. Khwaja'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Ansab M. Khwaja
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. Ansab M. Khwaja's NPI number?
Dr. Ansab M. Khwaja's NPI number is 1366896797. It was assigned on April 21, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Ansab M. Khwaja?
Dr. Ansab M. Khwaja is an orthopedic surgeon in Longview, Washington. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Ansab M. Khwaja practice?
Dr. Khwaja practices at 1615 Delaware Street, Longview, WA 98632. Dr. Khwaja's primary practice is PeaceHealth St. John Medical Center in Longview, Washington, part of PeaceHealth. Dmand AI also links Dr. Khwaja to 2 group practices and clinics and 1 medical group.
What is Dr. Ansab M. Khwaja's office phone number?
The practice phone on file for Dr. Khwaja is (360) 414-2000.
What is Dr. Ansab M. Khwaja's medical license number?
Dr. Khwaja holds Oregon license MD214297, one of the licenses on file in 3 states.
Which states has Dr. Ansab M. Khwaja been licensed in?
Dmand AI has state licenses on file for Dr. Khwaja in Oregon, Arizona and Connecticut.
Which hospitals is Dr. Ansab M. Khwaja affiliated with?
Dr. Khwaja practices at PeaceHealth St. John Medical Center in Longview, Washington. Dr. Khwaja is also affiliated with PeaceHealth Southwest Medical Center.
What medical group is Dr. Ansab M. Khwaja part of?
Dr. Khwaja is linked to Longview Orthopedic Associates. Dmand AI links Dr. Khwaja to 1 more medical group.
Does Dr. Ansab M. Khwaja accept Medicare?
Yes. CMS data shows Dr. Khwaja billed Medicare for 1,538 services in 2024, and Dr. Khwaja accepts Medicare assignment.
How many Medicare patients does Dr. Ansab M. Khwaja see?
CMS counts 146 Medicare patients who saw Dr. Khwaja in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Ansab M. Khwaja bill to Medicare?
In 2024, Dr. Khwaja's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and diagnostic imaging (73564).
Where did Dr. Ansab M. Khwaja go to medical school?
Dr. Khwaja graduated from University of Washington School of Medicine in 2016.
What drugs does Dr. Ansab M. Khwaja prescribe most?
In 2024 Medicare Part D data, Dr. Khwaja's most prescribed drugs by claims were Oxycodone HCl, Ondansetron HCl and Mupirocin.
Has Dr. Ansab M. Khwaja received payments from drug or device companies?
CMS Open Payments shows $15,907 in general payments to Dr. Khwaja from 16 companies from 2017 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Ansab M. Khwaja been practicing?
Dr. Khwaja graduated from medical school in 2016, 10 years ago.
Does Dr. Ansab M. Khwaja do research?
Dmand AI links 14 publications to Dr. Khwaja, published from 2015 to 2022.
Who does Dr. Ansab M. Khwaja publish with?
Dr. Khwaja's most frequent co-authors are Dane William Barton, MD (2 shared papers), Gregory Lewis Desilva, MD (2 shared papers) and Lisa Marie Truchan, MD (2 shared papers).
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