David Ernest Niccum, M.D.
Pulmonary Disease Physician · St Paul, MN
David Ernest Niccum, M.D. is a pulmonary disease physician with a practice address in St Paul, Minnesota, and NPI 1316110869, issued on Apr 4, 2008. Check the license (Minnesota 56658, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- David Ernest Niccum
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 56658 MN
Self-reported in NPPES; status is on the state search - Practice location
- 640 Jackson St, St Paul, MN 55101
- Phone
- (651) 254-3135
- Enumerated
- Apr 4, 2008
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (651) 254-3048
- Medicare enrollment
- Enrolled (PECOS I20140731002969); accepts Medicare assignment
- Medical or professional school
- St. Louis College Of Physicians And Surgeons, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 311 in Minnesota → Look up another NPI →
Also registered at 640 Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Adams, PAPhysician Assistant1982670030
- Kelly Anderson, APRN, CRNACertified Registered Nurse Anesthetist1205898186
- Jennifer Andrews-Gonzaga, PAPhysician Assistant1629031182
- Amy Barger, MDInternal Medicine Physician1225009681
- James Black, M.D.Psychiatry Physician1639147069
- Helen Bruce, CNMAdvanced Practice Midwife1982671343
Verify David Ernest Niccum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 56658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
653 Medicare Part D claims for 98 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Trelegy Ellipta95 claims
- Prednisone75 claims
- Albuterol Sulfate Hfa74 claims
- Breo Ellipta54 claims
- Anoro Ellipta49 claims
- Budesonide-Formoterol Fumarate44 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
- Group Health Plan IncAndover, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Ernest Niccum among 311 pulmonary disease physician records in Minnesota
David Ernest Niccum, M.D. is one of 311 pulmonary disease physician records with a practice address in Minnesota. 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 50% of them.
- NPI issued2008 · 50% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2008 · median 2008 among the 244 with a school on file
- Record last updated2018 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 pulmonary disease physician records list a practice address in St Paul
They are 9 of the 815 NPPES records with a practice address in St Paul, and 311 pulmonary disease physician records in Minnesota.
All 311 in Minnesota → Every provider in St Paul → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- William Amundson, M.D.Saint Paul, MN 551011225304215
- Inga Forde, MDSaint Paul, MN 551011235360140
- Krista Graven, MDSt Paul, MN 551011982678405
- Jannica Groom, MDSt Paul, MN 551011831162395
- Melissa King-Biggs, MDSt Paul, MN 551011306811500
- Eric Korbach, MDSt Paul, MN 551011912971771
- Charlene McEvoy, MDSaint Paul, MN 551011295708931
- Avi Nahum, MDSt Paul, MN 551011831163328
Common questions
What is David Ernest Niccum, M.D.'s NPI number?
David Ernest Niccum, M.D.'s National Provider Identifier (NPI) is 1316110869, issued on Apr 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Ernest Niccum, M.D. located?
The NPPES record lists a practice address at 640 Jackson St, St Paul, MN, 55101. Phone: (651) 254-3135. Providers update this record themselves, so call before visiting.
How can I verify David Ernest Niccum, M.D.'s license?
NPPES lists Minnesota license number 56658, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Ernest Niccum, M.D. prescribe under Medicare Part D?
In 2024, David Ernest Niccum, M.D. had 653 Medicare Part D claims for 98 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.