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JOHN JAIRO REYES-CASTANO M.D.
NPI 1073770145
Internal Medicine - Endocrinology, Diabetes & Metabolism in Springfield, VA

Active since May 16, 2008PECOS EnrolledAccepts Medicare Assignment
6501 LOISDALE CT, SPRINGFIELD, VA 22150(706) 922-1067(703) 922-1041 Get Directions Write a Review

NPPES record last updated: January 8, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 8, 2022, May 31, 2021 (2 updates tracked since 2021).

About John Jairo Reyes-castano M.d. NPPES

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

JOHN JAIRO REYES-CASTANO M.D. (NPI 1073770145) is an individual endocrinology, diabetes & metabolism provider in Springfield, Virginia, licensed in District Of Columbia (MD038927) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1073770145
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameJOHN JAIRO REYES-CASTANOCredential: M.D.
Location Address6501 LOISDALE CTSpringfield, VA 22150-1826
Mailing Address6501 Loisdale CtSpringfield, VA 22150-1826 · (703) 922-1067 · Fax (703) 922-1041
Phone(706) 922-1067
Fax(703) 922-1041
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateMay 16, 2008
Last NPPES UpdateJanuary 8, 20222 updates tracked since enumeration
NPPES CertifiedMay 31, 2021
✔ NPI 1073770145 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in DC · MD038927
Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
6501 LOISDALE CT, Springfield, VA 22150
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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

John Jairo Reyes-castano 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 ID1254593056
PECOS Enrollment IDI20120424000029, I20230119000228
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22150 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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

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

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier11 claims11 services$185.46 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.

SEEMA CHAUDHARY MD
Family Medicine (Adult Medicine)
6501 LOISDALE CT, KAISER PERMANENTE SPRINGFIELD MEDICAL CTR
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1000
DOUGLAS A. CAPPIELLO MD
Ophthalmology
6501 LOISDALE CT, 12TH FLOOR, NOVA ADMINISTRATION
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1022
DR. TARUN MANILAL DHARIA MD
Obstetrics & Gynecology
6501 LOISDALE CT
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1407
DR. WAYLAN ABLES JR. MD
Surgery
6501 LOISDALE CT, KAISER PERMANENTE SPRINGFIELD MEDICAL CENTER
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1000
DR. BETTY JEAN BUTTERFIELD MD
Internal Medicine (Gastroenterology)
6501 LOISDALE CT, KAISER PERMANENTE SPRINGFIELD MEDICAL CENTER
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1000
DR. MITCHELL B AXELROD O.D.
Optometrist
6501 LOISDALE CT, KAISER PERMANENTE SPRINGFIELD MEDICAL CENTER
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1000
DR. ROBERTA A KASMAN M.D.
Orthopaedic Surgery
6501 LOISDALE CT, KAISER PERMANENTE SPRINGFIELD MEDICAL CENTER
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1000
DR. DAN KRAMER M.D.
Radiology (Diagnostic Radiology)
6501 LOISDALE CT
SPRINGFIELD, VA 22150
Fairfax County (703) 922-1000

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 John Reyes-castano's NPI number?

The NPI number for John Reyes-castano is 1073770145. It was assigned to this individual provider in the NPPES registry on May 16, 2008.

Where is John Reyes-castano located?

John Reyes-castano practices at 6501 Loisdale Ct, Springfield, VA 22150. The listed phone number is (706) 922-1067.

What is John Reyes-castano's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is John Reyes-castano enrolled in Medicare?

Yes. John Reyes-castano 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.

When was this NPI record last updated?

The NPPES record for John Reyes-castano was last updated on January 8, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.