NPPES file of Aug 9, 2026

Gregory Solares Brown, M.D.

Pulmonary Disease Physician · Ephrata, PA

Gregory Solares Brown, M.D. is a pulmonary disease physician with a practice address in Ephrata, Pennsylvania, and NPI 1881856334, issued on Jun 26, 2008. Check the license (Pennsylvania MD488479, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881856334
Name
Gregory Solares Brown
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License numbers
MD488479 PA
0101246396 VA
Self-reported in NPPES; status is on the state search
Practice location
446 N Reading RD, Ephrata, PA 17522
Phone
(717) 738-4334
Enumerated
Jun 26, 2008
Record last updated
Aug 4, 2025
Fax
(717) 738-3289
Medicare enrollment
Enrolled (PECOS I20250623000000); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 pulmonary disease physician records → All 779 in Pennsylvania → Look up another NPI →

Also registered at 446 N Reading RD

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

  1. Arun Agrawal, MDPulmonary Disease Physician1932300241
  2. Ammar Alimam, MDCritical Care Medicine (Internal Medicine) Physician1770542946
  3. Lauren Arrick, CRNPFamily Nurse Practitioner1578222071
  4. Ericka Berger, MDFamily Medicine Physician1942251871
  5. Carol Blake, PA-CPhysician Assistant1538208533
  6. Richard Cetkowski, CRNPFamily Nurse Practitioner1356444517

Verify Gregory Solares Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD488479    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 Pennsylvania 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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Bills Medicare through one group practice

  1. Wellspan Medical GroupEphrata, PA

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

Gregory Solares Brown among 779 pulmonary disease physician records in Pennsylvania

Gregory Solares Brown, M.D. is one of 779 pulmonary disease physician records with a practice address in Pennsylvania. 86% 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 55% of them.

  • NPI issued2008 · 55% of these records are older, 40% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2008 · median 2003 among the 568 with a school on file
  • Record last updated2025 · 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 207RP1001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Pennsylvania

There are 779 pulmonary disease physician records in Pennsylvania.

All 779 in Pennsylvania → Every provider in Ephrata → Pulmonary Disease Physician nationwide →

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Arun Agrawal, MDEphrata, PA 175221932300241
  2. Michael Delacruz, M.D.Ephrata, PA 175221629232087
  3. John Joseph, M.D.Ephrata, PA 175221992758627
  4. Sai Doppalapudi, MDLancaster, PA 176011396257531
  5. Daron Kahn, M.D.Lancaster, PA 176011689816613
  6. Dina Khateeb, D.O.Lancaster, PA 176011902195183
  7. Harshadkumar Patel, MDLancaster, PA 176011881888964
  8. Scott Silverstein, DOLancaster, PA 176011396798021

Common questions

What is Gregory Solares Brown, M.D.'s NPI number?

Gregory Solares Brown, M.D.'s National Provider Identifier (NPI) is 1881856334, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Solares Brown, M.D. located?

The NPPES record lists a practice address at 446 N Reading RD, Ephrata, PA, 17522. Phone: (717) 738-4334. Providers update this record themselves, so call before visiting.

How can I verify Gregory Solares Brown, M.D.'s license?

NPPES lists Pennsylvania license number MD488479, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.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.

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.