NPPES file of Aug 9, 2026

Max Christopher Bastow, M.D.

Internal Medicine Physician · Aurora, CO

Max Christopher Bastow, M.D. is an internal medicine physician with a practice address in Aurora, Colorado, and NPI 1619231735, issued on Jul 3, 2012. Check the license (Colorado 0055160, 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
1619231735
Name
Max Christopher Bastow
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
0055160 CO
TL-4510 CO
Self-reported in NPPES; status is on the state search
Practice location
14701 E Exposition Ave, Aurora, CO 80012
Phone
(303) 338-4545
Enumerated
Jul 3, 2012
Record last updated
Jun 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
92658873 CO
Medicare enrollment
Enrolled (PECOS I20150929001384); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 2012
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 14701 E Exposition Ave

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

  1. Douglas Altschuler, DOInternal Medicine Physician1770542177
  2. Chiraag Alur, MDFamily Medicine Physician1609368281
  3. Karen Anderson, MDInternal Medicine Physician1336276377
  4. Diane Angel, RNRegistered Nurse1457830614
  5. Shannon Archabal Lee, MDFamily Medicine Physician1568826857
  6. Dena ArvanitisGeneral Practice Registered Nurse1215791678

Verify Max Christopher Bastow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 0055160
    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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2.0 times the Medicare Part D claims of the average internal medicine physician in 2024

6,375 Medicare Part D claims for 455 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 287 claims were for opioids.

  1. Max Bastow6,375
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium565 claims
  2. Amlodipine Besylate251 claims
  3. Lisinopril240 claims
  4. Rosuvastatin Calcium198 claims
  5. Tamsulosin Hcl194 claims
  6. Levothyroxine Sodium173 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. 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).

Max Christopher Bastow among 2,046 internal medicine physician records in Colorado

Max Christopher Bastow, M.D. is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.

  • NPI issued2012 · 72% of these records are older, 26% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2012 · median 2006 among the 1,090 with a school on file
  • Record last updated2021 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

244 internal medicine physician records list a practice address in Aurora

They are 244 of the 17,400 NPPES records with a practice address in Aurora, and 2,046 internal medicine physician records in Colorado.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Stephen Alix, M.D.Aurora, CO 800121063473361
  2. Douglas Altschuler, DOAurora, CO 800121770542177
  3. David Baez, MDAurora, CO 800121407896830
  4. Michael Barlow, M.D.Aurora, CO 800121598750283
  5. Gordon Deagman, M.D.Aurora, CO 800121346235439
  6. William Fell, MDAurora, CO 800121912994435
  7. Shabana Jiwani, M.D.Aurora, CO 800121609829365
  8. Danilo Mazzella, MDAurora, CO 800121265463756

Common questions

What is Max Christopher Bastow, M.D.'s NPI number?

Max Christopher Bastow, M.D.'s National Provider Identifier (NPI) is 1619231735, issued on Jul 3, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Max Christopher Bastow, M.D. located?

The NPPES record lists a practice address at 14701 E Exposition Ave, Aurora, CO, 80012. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.

How can I verify Max Christopher Bastow, M.D.'s license?

NPPES lists Colorado license number 0055160, 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 Max Christopher Bastow, M.D. prescribe under Medicare Part D?

In 2024, Max Christopher Bastow, M.D. had 6,375 Medicare Part D claims for 455 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.