NPPES file of Aug 9, 2026

Carson Elizabeth Petty Maynard, DO

Rheumatology Physician · Wheat Ridge, CO

Carson Elizabeth Petty Maynard, DO is a rheumatology physician with a practice address in Wheat Ridge, Colorado, and NPI 1770929754, issued on May 16, 2013. Check the license (Colorado 60242, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770929754
Name
Carson Elizabeth Petty Maynard
Credential
DO
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
60242 CO
Self-reported in NPPES; status is on the state search
Practice location
3455 Lutheran Pkwy Ste 100, Wheat Ridge, CO 80033
Phone
(720) 494-4700
Enumerated
May 16, 2013
Record last updated
Apr 14, 2026
Fax
(720) 494-4706
Medicare enrollment
Enrolled (PECOS I20180906003082); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2013
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3455 Lutheran Pkwy Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Schreiner, D.O.Rheumatology Physician1588074744
  2. Zachary SendarInternal Medicine Physician1578941456
  3. Nicole Swavely, MDRheumatology Physician1659660603

Verify Carson Elizabeth Petty Maynard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 60242
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5% fewer Medicare Part D claims than the average rheumatology physician in 2024

1,888 Medicare Part D claims for 305 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 42 claims were for opioids.

  1. Carson Maynard1,888
  2. Specialty average1,978

Most prescribed

  1. Hydroxychloroquine Sulfate284 claims
  2. Prednisone227 claims
  3. Methotrexate202 claims
  4. Alendronate Sodium144 claims
  5. Leflunomide109 claims
  6. Folic Acid90 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.

Bills Medicare through one group practice

  1. 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).

Carson Elizabeth Petty Maynard among 145 rheumatology physician records in Colorado

Carson Elizabeth Petty Maynard, DO 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 2013, is newer than 73% of them.

  • NPI issued2013 · 73% of these records are older, 23% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2013 · median 2004 among the 102 with a school on file
  • Record last updated2026 · 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.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Robert Schreiner, D.O.Wheat Ridge, CO 800331588074744
  2. Nicole Swavely, MDWheat Ridge, CO 800331659660603
  3. Judy Weiss, MDWestminster, CO 800301215949771
  4. Lia Matarrese McGibbon, DOSuperior, CO 800271144464454
  5. Phyllis Acker, RNLafayette, CO 800261821125709
  6. Tyson Hagen, MDLafayette, CO 800261568564631
  7. Quyen Pham, MDLafayette, CO 800261114154903
  8. David Silverman, MDLafayette, CO 800261831316967

Common questions

What is Carson Elizabeth Petty Maynard, DO's NPI number?

Carson Elizabeth Petty Maynard, DO's National Provider Identifier (NPI) is 1770929754, issued on May 16, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Carson Elizabeth Petty Maynard, DO located?

The NPPES record lists a practice address at 3455 Lutheran Pkwy Ste 100, Wheat Ridge, CO, 80033. Phone: (720) 494-4700. Providers update this record themselves, so call before visiting.

How can I verify Carson Elizabeth Petty Maynard, DO's license?

NPPES lists Colorado license number 60242, 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 Carson Elizabeth Petty Maynard, DO prescribe under Medicare Part D?

In 2024, Carson Elizabeth Petty Maynard, DO had 1,888 Medicare Part D claims for 305 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.