Annemarie Whiddon, MD
Rheumatology Physician · Denver, CO
Annemarie Whiddon, MD is a rheumatology physician with a practice address in Denver, Colorado, and NPI 1245312495, issued on Oct 19, 2006. Check the license (Colorado 46516, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Annemarie Whiddon
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 46516 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7111 E Lowry Blvd Ste 200, Denver, CO 80230
- Phone
- (303) 394-2828
- Enumerated
- Oct 19, 2006
- Record last updated
- Sep 7, 2023
- Fax
- (303) 320-0242
- Medicare enrollment
- Enrolled (PECOS I20081104000798); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 145 in Colorado → Look up another NPI →
Also registered at 7111 E Lowry Blvd Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Antolini, MDRheumatology Physician1750302592
- Gregory Barron, MDRheumatology Physician1871859801
- Adam Berlinberg, MDRheumatology Physician1255728085
- Vance Bray, MDRheumatology Physician1568456127
- Prateek Chaudhary, DORheumatology Physician1760708507
- David Defrancisco, MDRheumatology Physician1366897209
Verify Annemarie Whiddon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 46516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average rheumatology physician in 2024
2,842 Medicare Part D claims for 407 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 197 claims were for opioids.
Most prescribed
- Methotrexate401 claims
- Hydroxychloroquine Sulfate347 claims
- Prednisone301 claims
- Alendronate Sodium167 claims
- Tramadol Hcl119 claims
- Allopurinol114 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.
The MIPS final score for 2023 (Medicare payment program): 98.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $232.73
11 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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 2 group practices
- Denver Arthritis Clinic PCDenver, CO
- Denver Health And Hospital AuthorityDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annemarie Whiddon among 145 rheumatology physician records in Colorado
Annemarie Whiddon, MD 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2002 · median 2004 among the 102 with a school on file
- Record last updated2023 · 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
- Vance Bray, MDDenver, CO 802301568456127
- Prateek Chaudhary, DODenver, CO 802301760708507
- David Defrancisco, MDDenver, CO 802301366897209
- Mary Demoruelle, M.D.Denver, CO 802301992900575
- Timothy Gensler, MDDenver, CO 802301689668170
Common questions
What is Annemarie Whiddon, MD's NPI number?
Annemarie Whiddon, MD's National Provider Identifier (NPI) is 1245312495, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Annemarie Whiddon, MD located?
The NPPES record lists a practice address at 7111 E Lowry Blvd Ste 200, Denver, CO, 80230. Phone: (303) 394-2828. Providers update this record themselves, so call before visiting.
How can I verify Annemarie Whiddon, MD's license?
NPPES lists Colorado license number 46516, 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 Annemarie Whiddon, MD prescribe under Medicare Part D?
In 2024, Annemarie Whiddon, MD had 2,842 Medicare Part D claims for 407 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Annemarie Whiddon, MD's MIPS final score?
The 2023 MIPS final score is 98.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.