Stacy Ann Nichols-Byll, M.D.
Pediatrics Physician · Shrewsbury, MA
Stacy Ann Nichols-Byll, M.D. is a pediatrics physician with a practice address in Shrewsbury, Massachusetts, and NPI 1487624607, issued on Jan 23, 2006. Check the license (Massachusetts 1020891, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stacy Ann Nichols-Byll
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- 1020891 MA
18698 AL
ME111597 FL
MD-41725 IA
01049920A IN
and 5 more
Self-reported in NPPES; status is on the state search - Practice location
- 6322 Arbor Dr, Shrewsbury, MA 01545
- Phone
- (830) 399-5455
- Enumerated
- Jan 23, 2006
- Record last updated
- Sep 19, 2025
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,628 in Massachusetts → Look up another NPI →
Verify Stacy Ann Nichols-Byll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1020891Check 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: $60.77
3 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. 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.
Stacy Ann Nichols-Byll among 2,628 pediatrics physician records in Massachusetts
Stacy Ann Nichols-Byll, M.D. is one of 2,628 pediatrics physician records with a practice address in Massachusetts. 25% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 48% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2025 · 63% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 pediatrics physician records list a practice address in Shrewsbury
They are 9 of the 550 NPPES records with a practice address in Shrewsbury, and 2,628 pediatrics physician records in Massachusetts.
All 2,628 in Massachusetts → Every provider in Shrewsbury → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Neha Esmaeili, MDShrewsbury, MA 015451689203382
- John Gallagher, M.D.Shrewsbury, MA 015451588612683
- Catrina Goulet, MDShrewsbury, MA 015451124723879
- Robert Kossack, MDShrewsbury, MA 015451912962051
- Danielle Moncrieffe, MDShrewsbury, MA 015451952625766
- Gwenn O'Keeffe, M.D.Shrewsbury, MA 015451245201375
- Susan Robinson, M.D.Shrewsbury, MA 015451457359275
- Janet Slota, M.D.Shrewsbury, MA 015451871575035
Common questions
What is Stacy Ann Nichols-Byll, M.D.'s NPI number?
Stacy Ann Nichols-Byll, M.D.'s National Provider Identifier (NPI) is 1487624607, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Ann Nichols-Byll, M.D. located?
The NPPES record lists a practice address at 6322 Arbor Dr, Shrewsbury, MA, 01545. Phone: (830) 399-5455. Providers update this record themselves, so call before visiting.
How can I verify Stacy Ann Nichols-Byll, M.D.'s license?
NPPES lists Massachusetts license number 1020891, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. 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.