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DR. JASON CHRISTOPHER NELLIS M.D.
NPI 1457612350
Otolaryngology in Baltimore, MD

Active since June 06, 2012PECOS Enrolled
601 N CAROLINE ST FL 6, BALTIMORE, MD 21287(410) 955-1686 Get Directions Write a Review

NPPES record last updated: July 12, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 12, 2023, Mar 31, 2023, May 6, 2020 (3 updates tracked since 2020).

About Dr. Jason Christopher Nellis M.d. NPPES

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

DR. JASON CHRISTOPHER NELLIS M.D. (NPI 1457612350) is an individual otolaryngology provider in Baltimore, Maryland, licensed in Maryland (D91088) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Bethesda.

NPPES Registry Identity

NPI1457612350
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. JASON CHRISTOPHER NELLISCredential: M.D.
Location Address601 N CAROLINE ST FL 6Baltimore, MD 21287-0006
Mailing Address6201 Greenleigh AveBaltimore, MD 21220-2004 · (410) 933-4380 · Fax (651) 254-8558
Phone(410) 955-1686
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateJune 6, 2012
Last NPPES UpdateJuly 12, 20233 updates tracked since enumeration
NPPES CertifiedJuly 12, 2023
✔ NPI 1457612350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Licenses✔ Licensed in MD · D91088✔ Licensed in DC · MD049137✔ Licensed in MN · 67177
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
601 N CAROLINE ST FL 6, Baltimore, MD 21287
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Secondary Practice Location 1

Location 18600 Old Georgetown RdBethesda, MD 20814-1422 · Phone (301) 896-3340

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jason Christopher Nellis M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315162146
PECOS Enrollment IDI20210603000601, I20210603000711
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
21 services21 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
17 services16 patients
Diagnostic exam of nasal passages using an endoscope 31231
A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.
16 services15 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21287 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
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
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.

MR. JUAN R GARCIA JR. CCA
Anaplastologist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Baltimore City (410) 955-8215
DR. COLLEEN KELLEHER ZENCZAK-MAGILL AU.D.
Audiologist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Baltimore City (410) 955-6153
CAROLINE COLE
Student in an Organized Health Care Education/Training Program
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Baltimore City (443) 997-6467
DR. GABRIELLA SUMMA DMD
Dentist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Baltimore City (410) 955-1080
CARRIE NIEMAN
Otolaryngology
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Baltimore City (410) 955-1686
DR. IRINI MARIA HANNA DDS
Dentist (General Practice)
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Baltimore City (410) 955-1932
MS. BRIGIT COREJ MA, CF-SLP
Speech-Language Pathologist
601 N CAROLINE ST FL 6
BALTIMORE, MD 21287
Baltimore City (410) 955-5000
MR. STEVEN MICHAEL SWEET PA-C
Physician Assistant (Surgical)
601 N CAROLINE ST FL 6, JOHNS HOPKINS OUTPATIENT CENTER
BALTIMORE, MD 21287
Baltimore City (410) 502-9827

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 Jason Nellis's NPI number?

The NPI number for Jason Nellis is 1457612350. It was assigned to this individual provider in the NPPES registry on June 6, 2012.

Where is Jason Nellis located?

Jason Nellis practices at 601 N Caroline St Fl 6, Baltimore, MD 21287. The listed phone number is (410) 955-1686.

What is Jason Nellis's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Jason Nellis enrolled in Medicare?

Yes. Jason Nellis is registered in the Medicare PECOS enrollment system.

Is Jason Nellis affiliated with any hospitals?

According to CMS data, Jason Nellis is affiliated with Johns Hopkins Hospital, The.

When was this NPI record last updated?

The NPPES record for Jason Nellis was last updated on July 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.