1. Home
  2. Directory
  3. Pennsylvania
  4. Ephrata
  5. Internal Medicine
  6. NPI Profile

DR. GREGORY SOLARES BROWN JR. M.D.
NPI 1881856334
Internal Medicine - Pulmonary Disease in Ephrata, PA

Active since June 26, 2008PECOS EnrolledAccepts Medicare Assignment
446 N READING RD, EPHRATA, PA 17522(717) 738-4334(717) 738-3289 Get Directions Write a Review

NPPES record last updated: August 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 4, 2025, Nov 3, 2023 (2 updates tracked since 2023).

About Dr. Gregory Solares Brown Jr. M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GREGORY SOLARES BROWN JR. M.D. (NPI 1881856334) is an individual pulmonary disease provider in Ephrata, Pennsylvania, licensed in Pennsylvania (MD488479) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Wellspan Good Samaritan Hospital, and maintains a secondary practice location in Fort Bliss.

NPPES Registry Identity

NPI1881856334
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. GREGORY SOLARES BROWN JR.Credential: M.D.
Location Address446 N READING RDEphrata, PA 17522-9802
Mailing Address601 Memory LnYork, PA 17402-2231 · (717) 851-1405 · Fax (717) 851-6969
Phone(717) 738-4334
Fax(717) 738-3289
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJune 26, 2008
Last NPPES UpdateAugust 4, 20252 updates tracked since enumeration
NPPES CertifiedAugust 4, 2025
✔ NPI 1881856334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Licenses✔ Licensed in PA · MD488479✔ Licensed in VA · 0101246396
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
446 N READING RD, Ephrata, PA 17522
Open in Google Maps ↗

Secondary Practice Location 1

Location 118511 Highlander Medics StFort Bliss, TX 79906-5327 · Phone (915) 742-0315

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregory Solares Brown Jr. M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517146830
PECOS Enrollment IDI20250623000000
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wellspan Good Samaritan Hospital

Acute Care Hospitals · Lebanon, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390066
Location252 South 4th StreetLebanon, PA 17042 · Lebanon County
Emergency services Birthing friendly

Wellspan Ephrata Community Hospital

Acute Care Hospitals · Ephrata, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390225
Location169 Martin AvenueEphrata, PA 17522 · Lancaster County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17522 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers11 claims11 services$13.46 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers21 claims21 services$62.83 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THE PSYCHOLOGY AND MINDFULNESS CENTER, PLLC
Psychologist (Clinical)
446 N READING RD, SUITE 204
EPHRATA, PA 17522
Lancaster County (717) 466-6565
MS. SHANNON TRACEY GAGLIARDI PA-C
Physician Assistant
446 N READING RD
EPHRATA, PA 17522
Lancaster County (717) 738-5275
EUGENE EDWARD SHUMAN JR. PA-C
Physician Assistant
446 N READING RD
EPHRATA, PA 17522
Lancaster County (717) 738-5275
JANINE LOUISE GURTOWSKI PA
Physician Assistant (Surgical)
446 N READING RD
EPHRATA, PA 17522
Lancaster County (717) 738-5275
CRISTOPHER B POSADAS MD
Family Medicine
446 N READING RD
EPHRATA, PA 17522
Lancaster County (610) 371-7700
ERIKA NICHOLE FISHEL CRNP
Nurse Practitioner (Family)
446 N READING RD
EPHRATA, PA 17522
Lancaster County (717) 738-5275
SOTHEARA KEAT CRNP
Nurse Practitioner
446 N READING RD
EPHRATA, PA 17522
Lancaster County (717) 733-6546
WELLSPAN MEDICAL GROUP
Family Medicine
446 N READING RD
EPHRATA, PA 17522
Lancaster County (717) 721-7718

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Brown's NPI number?

The NPI number for Gregory Brown is 1881856334. It was assigned to this individual provider in the NPPES registry on June 26, 2008.

Where is Gregory Brown located?

Gregory Brown practices at 446 N Reading Rd, Ephrata, PA 17522. The listed phone number is (717) 738-4334.

What is Gregory Brown's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Gregory Brown enrolled in Medicare?

Yes. Gregory Brown is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Brown accept?

Health plans from Blue Cross and Blue Shield of Texas list Gregory Brown as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Brown affiliated with any hospitals?

According to CMS data, Gregory Brown is affiliated with Wellspan Good Samaritan Hospital and Wellspan Ephrata Community Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Brown was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.