JONATHAN RADIN RONQUILLO M.D.
NPI 1790099968
Internal Medicine in Baltimore, MD

Active since July 30, 2010PECOS EnrolledAccepts Medicare Assignment
900 CATON AVE, BALTIMORE, MD 21229(410) 368-6000 Get Directions Write a Review

NPPES record last updated: December 14, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jonathan Radin Ronquillo M.d. NPPES

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

JONATHAN RADIN RONQUILLO M.D. (NPI 1790099968) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (P24066) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1790099968
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJONATHAN RADIN RONQUILLOCredential: M.D.
Location Address900 CATON AVEBaltimore, MD 21229-5201
Mailing Address6445 Allview DrColumbia, MD 21046-1001 · (410) 730-7228
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJuly 30, 2010
Last NPPES UpdateDecember 14, 2021
NPI 1790099968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MD · P24066
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
900 CATON AVE, Baltimore, MD 21229

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

Jonathan Radin Ronquillo 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 ID4486801248
PECOS Enrollment IDI20120829000805
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 21229 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

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.

Anesthesiology
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE, MAILSTOP 134
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Specialist
900 CATON AVE
BALTIMORE, MD 21229
Family Medicine
900 CATON AVE, MAILBOX #081
BALTIMORE, MD 21229
Internal Medicine (Hematology & Oncology)
900 CATON AVE
BALTIMORE, MD 21229
Nurse Anesthetist, Certified Registered
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229

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 Jonathan Ronquillo's NPI number?

The NPI number for Jonathan Ronquillo is 1790099968. It was assigned to this individual provider in the NPPES registry on July 30, 2010.

Where is Jonathan Ronquillo located?

Jonathan Ronquillo practices at 900 Caton Ave, Baltimore, MD 21229. The listed phone number is (410) 368-6000.

What is Jonathan Ronquillo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jonathan Ronquillo enrolled in Medicare?

Yes. Jonathan Ronquillo 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 Jonathan Ronquillo was last updated on December 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.