Heather Anne Neblett-Alexander, M.D.
Pediatrics Physician · Columbia, MD
Heather Anne Neblett-Alexander, M.D. is a pediatrics physician with a practice address in Columbia, Maryland, and NPI 1902818701, issued on Aug 12, 2006. Check the license (Maryland D0047994, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Heather Anne Neblett-Alexander
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- D0047994 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8821 Columbia 100 Pkwy, Columbia, MD 21045
- Phone
- (410) 997-6400
- Enumerated
- Aug 12, 2006
- Record last updated
- Feb 25, 2026
- Fax
- (410) 730-6198
- Medicaid ID
- 943040700 MD
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,842 in Maryland → Look up another NPI →
Also registered at 8821 Columbia 100 Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Anthony, M.D.Pediatric Adolescent Medicine Physician1285646992
- Melissa Beyer-Thistle, M.S., C.R.N.P.Pediatric Nurse Practitioner1457363129
- Theresa Bourne, M.D.Pediatrics Physician1972957512
- Jacqueline Brown, M.D.Pediatrics Physician1326143611
- Chandana Chatterjee, M.D.Pediatrics Physician1629080353
- Lindsay Fitch-Alexander, MDPediatrics Physician1902865553
Verify Heather Anne Neblett-Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0047994Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.00
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Heather Anne Neblett-Alexander among 1,842 pediatrics physician records in Maryland
Heather Anne Neblett-Alexander, M.D. is one of 1,842 pediatrics physician records with a practice address in Maryland. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 51% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2026 · 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 208000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 pediatrics physician records list a practice address in Columbia
They are 68 of the 6,690 NPPES records with a practice address in Columbia, and 1,842 pediatrics physician records in Maryland.
All 1,842 in Maryland → Every provider in Columbia → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Chandana Chatterjee, M.D.Columbia, MD 210451629080353
- Emilie Cole, MDColumbia, MD 210451457357931
- Jacqueline Douge, MDColumbia, MD 210451942218300
- Lindsay Fitch-Alexander, MDColumbia, MD 210451902865553
- Susan Gleazer, MDColumbia, MD 210451033175948
- Kenneth Klebanow, M.D.Columbia, MD 210451619989407
- Dianne Landrum, M.DColumbia, MD 210451396712543
- Michele McEwan, M.DColumbia, MD 210451063489201
Common questions
What is Heather Anne Neblett-Alexander, M.D.'s NPI number?
Heather Anne Neblett-Alexander, M.D.'s National Provider Identifier (NPI) is 1902818701, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Heather Anne Neblett-Alexander, M.D. located?
The NPPES record lists a practice address at 8821 Columbia 100 Pkwy, Columbia, MD, 21045. Phone: (410) 997-6400. Providers update this record themselves, so call before visiting.
How can I verify Heather Anne Neblett-Alexander, M.D.'s license?
NPPES lists Maryland license number D0047994, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.