NPPES file of Aug 9, 2026

Jie Mao, M.D.

Diagnostic Radiology Physician · Boulder, CO

Jie Mao, M.D. is a diagnostic radiology physician with a practice address in Boulder, Colorado, and NPI 1942293485, issued on Aug 30, 2005. Check the license (Colorado 41795, 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
1942293485
Name
Jie Mao
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
41795 CO
DR.0041795 CO
Self-reported in NPPES; status is on the state search
Practice location
1100 Balsam Ave, Boulder, CO 80304
Phone
(303) 440-2273
Enumerated
Aug 30, 2005
Record last updated
Mar 15, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
96073721 CO
Medicare enrollment
Enrolled (PECOS I20040305000306); accepts Medicare assignment
Medical or professional school
University Of Florida College Of Medicine, 1997
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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8 nearest diagnostic radiology physician records → All 796 in Colorado → Look up another NPI →

Also registered at 1100 Balsam Ave

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

  1. Brooke Alt, M.D.Anatomic Pathology & Clinical Pathology Physician1326008871
  2. Jose Angel, MDAnesthesiology Physician1972543254
  3. David BennerPhysician Assistant1538150966
  4. Charles Bowles, M.D.Diagnostic Radiology Physician1417922105
  5. Martha CabeenEmergency Medicine Physician1043295306
  6. Richard Caffrey, MDAnesthesiology Physician1144270562

Verify Jie Mao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 41795    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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75% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024

13 Medicare Part D claims for 11 beneficiaries, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D.

  1. Jie Mao13
  2. Specialty average51

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: $141.76

4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jie Mao$141.76
  2. Specialty average$2,488.38

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

  1. Boulder Radiologists Inc P CBoulder, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jie Mao among 796 diagnostic radiology physician records in Colorado

Jie Mao, M.D. is one of 796 diagnostic radiology physician records with a practice address in Colorado. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1997 · median 2006 among the 562 with a school on file
  • Record last updated2021 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Colorado

There are 796 diagnostic radiology physician records in Colorado.

All 796 in Colorado → Every provider in Boulder → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Charles Bowles, M.D.Boulder, CO 803041417922105
  2. Richard Finer, M.D.Boulder, CO 803041669465001
  3. Natalia Gaulke, D.O.Boulder, CO 803041295054047
  4. John Grantham, M.D.Boulder, CO 803041992789614
  5. Robert Helgans, M.D.Boulder, CO 803041295728780
  6. Dai Hoang, M.D.Boulder, CO 803041225137102
  7. Stephen Miller, M.D.Boulder, CO 803041821063371
  8. Christopher Nusser, M.D.Boulder, CO 803041538152038

Common questions

What is Jie Mao, M.D.'s NPI number?

Jie Mao, M.D.'s National Provider Identifier (NPI) is 1942293485, issued on Aug 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jie Mao, M.D. located?

The NPPES record lists a practice address at 1100 Balsam Ave, Boulder, CO, 80304. Phone: (303) 440-2273. Providers update this record themselves, so call before visiting.

How can I verify Jie Mao, M.D.'s license?

NPPES lists Colorado license number 41795, 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 Jie Mao, M.D. prescribe under Medicare Part D?

In 2024, Jie Mao, M.D. had 13 Medicare Part D claims for 11 beneficiaries; the average among diagnostic radiology physician prescribers was 51. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.