Mary Anderson Wallace, M.D.
Hospitalist Physician · Colorado Springs, CO
Mary Anderson Wallace, M.D. is a hospitalist physician with a practice address in Colorado Springs, Colorado, and NPI 1215109228, issued on Mar 31, 2008. Check the license (Colorado DR.0049780, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Anderson Wallace
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- DR.0049780 CO
49780 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1400 E Boulder St, Colorado Springs, CO 80909
- Phone
- (303) 338-4545
- Enumerated
- Mar 31, 2008
- Record last updated
- Sep 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 94831076 CO
- Medicare enrollment
- Enrolled (PECOS I20120806000720); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 806 in Colorado → Look up another NPI →
Also registered at 1400 E Boulder St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Simone Abachiche, NP-CFamily Nurse Practitioner1801566518
- Mary Abraham, PA-CPhysician Assistant1225696800
- Mark Alanis, MDMaternal & Fetal Medicine Physician1699804815
- Carah Aldrich, NPNeonatal Nurse Practitioner1255817441
- Elizabeth Allen, LCSWClinical Social Worker1952840662
- Russell Allen, MDAnesthesiology Physician1013968403
Verify Mary Anderson Wallace in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0049780Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average hospitalist physician in 2024
160 Medicare Part D claims for 58 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefdinir11 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
- Colorado Permanente Medical Group PCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Anderson Wallace among 806 hospitalist physician records in Colorado
Mary Anderson Wallace, M.D. is one of 806 hospitalist physician records with a practice address in Colorado. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 29% of them.
- NPI issued2008 · 29% of these records are older, 66% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2008 · median 2012 among the 622 with a school on file
- Record last updated2021 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Colorado
There are 806 hospitalist physician records in Colorado.
All 806 in Colorado → Every provider in Colorado Springs → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Amanda Banas, D.O.Colorado Springs, CO 809091235518671
- Tiffany Cartner, D.OColorado Springs, CO 809091437373941
- Ruth Ferguson, MDColorado Springs, CO 809091841554375
- Daniel Gioia, M.D.Colorado Springs, CO 809091891055729
- Brandon Hamilton, M.D.Colorado Springs, CO 809091386635381
- Kirk Reichelt, MDColorado Springs, CO 809091326281973
- Karzan SalihColorado Springs, CO 809091154958510
- Austin WestColorado Springs, CO 809101790305589
Common questions
What is Mary Anderson Wallace, M.D.'s NPI number?
Mary Anderson Wallace, M.D.'s National Provider Identifier (NPI) is 1215109228, issued on Mar 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Anderson Wallace, M.D. located?
The NPPES record lists a practice address at 1400 E Boulder St, Colorado Springs, CO, 80909. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Mary Anderson Wallace, M.D.'s license?
NPPES lists Colorado license number DR.0049780, 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 Mary Anderson Wallace, M.D. prescribe under Medicare Part D?
In 2024, Mary Anderson Wallace, M.D. had 160 Medicare Part D claims for 58 beneficiaries; the average among hospitalist physician prescribers was 521. 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.