JOHN HAGAN CRNP
NPI 1740489970
Nurse Practitioner - Critical Care Medicine in Baltimore, MD

Active since July 17, 2007PECOS EnrolledAccepts Medicare Assignment
827 LINDEN AVE, BALTIMORE, MD 21201(410) 328-8141(410) 328-0177 Get Directions Write a Review

NPPES record last updated: May 28, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Hagan Crnp NPPES

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

JOHN HAGAN CRNP (NPI 1740489970) is an individual critical care medicine provider in Baltimore, Maryland, licensed in Maryland (R079848) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Md Medical Center Midtown Campus, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1740489970
Entity TypeIndividualMale
Primary Taxonomy363LC0200X
Provider Legal NameJOHN HAGANCredential: CRNP
Location Address827 LINDEN AVEBaltimore, MD 21201-4606
Mailing AddressPo Box 64442Baltimore, MD 21264-4442 · (410) 328-8040 · Fax (443) 462-3514
Fax(410) 328-0177
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJuly 17, 2007
Last NPPES UpdateMay 28, 2019
NPI 1740489970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Critical Care MedicinePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LC0200X
License Licensed in MD · R079848
827 LINDEN AVE, Baltimore, MD 21201

Other Identifiers 3

Medicaid419031900MD
OtherS062-0376MD · Blue Cross Regional
Other960548-01 & 02MD · Blue Cross/blue Shield

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 Hagan Crnp 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 ID9638212194
PECOS Enrollment IDI20100205000134
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

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
534 services18 patients

Hospital Affiliations CMS Care Compare

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

University Of MD Medical Center Midtown Campus

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210038
Location827 Linden AvenueBaltimore, MD 21201 · Baltimore City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21201 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
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.

Internal Medicine
827 LINDEN AVE
BALTIMORE, MD 21201
Nurse Practitioner (Adult Health)
827 LINDEN AVE
BALTIMORE, MD 21201
Registered Nurse
827 LINDEN AVE
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
827 LINDEN AVE
BALTIMORE, MD 21201
Internal Medicine
827 LINDEN AVE
BALTIMORE, MD 21201
Internal Medicine (Gastroenterology)
827 LINDEN AVE
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
827 LINDEN AVE
BALTIMORE, MD 21201
Internal Medicine
827 LINDEN AVE, BRIDGE SUITE C
BALTIMORE, MD 21201

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 Hagan's NPI number?

The NPI number for John Hagan is 1740489970. It was assigned to this individual provider in the NPPES registry on July 17, 2007.

Where is John Hagan located?

John Hagan practices at 827 Linden Ave, Baltimore, MD 21201. The listed phone number is (410) 328-8141.

What is John Hagan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.

Is John Hagan enrolled in Medicare?

Yes. John Hagan 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.

Is John Hagan affiliated with any hospitals?

According to CMS data, John Hagan is affiliated with University Of MD Medical Center Midtown Campus.

When was this NPI record last updated?

The NPPES record for John Hagan was last updated on May 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.