Sonia Khatter, M.D.
Rheumatology Physician · Denver, CO
Sonia Khatter, M.D. is a rheumatology physician with a practice address in Denver, Colorado, and NPI 1174056592, issued on Apr 4, 2017. Check the license (Colorado 422881, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sonia Khatter
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 422881 CO
DR.0064371 CO
Self-reported in NPPES; status is on the state search - Practice location
- 425 S Cherry St Ste 300, Denver, CO 80246
- Phone
- (720) 848-0000
- Enumerated
- Apr 4, 2017
- Record last updated
- Dec 2, 2024
- Medicare enrollment
- Enrolled (PECOS I20221130003155); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 145 in Colorado → Look up another NPI →
Also registered at 425 S Cherry St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eva Marshall, M.D.Obstetrics & Gynecology Physician1477088342
- Russell Miller, CRNACertified Registered Nurse Anesthetist1538408091
Verify Sonia Khatter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 422881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,800 Medicare Part D claims for 354 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 46 claims were for opioids.
Most prescribed
- Methotrexate250 claims
- Prednisone189 claims
- Hydroxychloroquine Sulfate138 claims
- Gabapentin87 claims
- Alendronate Sodium78 claims
- Allopurinol71 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,156.59
5 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Optumcare Colorado Medical Group LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonia Khatter among 145 rheumatology physician records in Colorado
Sonia Khatter, M.D. is one of 145 rheumatology physician records with a practice address in Colorado. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 90% of them.
- NPI issued2017 · 90% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2017 · median 2004 among the 102 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Colorado
There are 145 rheumatology physician records in Colorado.
All 145 in Colorado → Every provider in Denver → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Christopher Antolini, MDDenver, CO 802301750302592
- Gregory Barron, MDDenver, CO 802301871859801
- Adam Berlinberg, MDDenver, CO 802301255728085
- Prateek Chaudhary, DODenver, CO 802301760708507
- David Defrancisco, MDDenver, CO 802301366897209
- Mary Demoruelle, M.D.Denver, CO 802301992900575
- Perry Fuchs, MDDenver, CO 802301497287122
- Timothy Gensler, MDDenver, CO 802301689668170
Common questions
What is Sonia Khatter, M.D.'s NPI number?
Sonia Khatter, M.D.'s National Provider Identifier (NPI) is 1174056592, issued on Apr 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sonia Khatter, M.D. located?
The NPPES record lists a practice address at 425 S Cherry St Ste 300, Denver, CO, 80246. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Sonia Khatter, M.D.'s license?
NPPES lists Colorado license number 422881, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sonia Khatter, M.D. prescribe under Medicare Part D?
In 2024, Sonia Khatter, M.D. had 1,800 Medicare Part D claims for 354 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.