1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Emergency Medicine
  6. NPI Profile

DR. ALEXANDER FERNANDEZ M.D.
NPI 1093917114
Emergency Medicine in Philadelphia, PA

Active since June 01, 2007PECOS Enrolled
75/100
CMS Quality Rating
1020 SANSOM STREET, SUITE 1651 THOMPSON BUILDING, PHILADELPHIA, PA 19107(215) 955-9837(215) 955-9870 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Alexander Fernandez M.d. NPPES

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

DR. ALEXANDER FERNANDEZ M.D. (NPI 1093917114) is an individual emergency medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MT191005) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093917114
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ALEXANDER FERNANDEZCredential: M.D.
Location Address1020 SANSOM STREET, SUITE 1651 THOMPSON BUILDINGPhiladelphia, PA 19107
Mailing Address600 S Cedar LnUpper Darby, PA 19082-5432 · (484) 466-3367
Phone(215) 955-9837
Fax(215) 955-9870
Sole ProprietorNo
Enumeration DateJune 1, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1093917114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in PA · MT191005
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1020 SANSOM STREET, Philadelphia, PA 19107
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health Maintenance Organization of Florida and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander Fernandez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Alexander Fernandez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Paragon Emergency Services LLC
902 mi
Emergency Medicine
200 AVENUE F NE
Winter Haven, FL 33881
  • Reassigned Medicare billing, Florida enrollment
  • 1,065 clinicians in this Medicare group
NPI 1912101650 (863) 293-1121
Em Alliance LLC
961 mi
Emergency Medicine
10101 FOREST HILL BLVD
Wellington, FL 33414
  • Reassigned Medicare billing, Florida enrollment
  • 138 clinicians in this Medicare group
NPI 1922788959 (561) 203-0611

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
360 services342 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
226 services220 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
179 services174 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
113 services110 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
15 services14 patients
Wound closure utilizing tissue adhesive(s) only G0168
Tissue adhesive is a special glue used to close small wounds, cuts, or incisions. It's applied on the skin surface, helping the wound edges stick together, promoting healing. It's painless, quick, and reduces scarring.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Other Providers at the Same Location NPPES 12

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

DR. ADITI U JOSHI MD
Emergency Medicine
1020 SANSOM STREET, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
ALAN T. FORSTATER M.D.
Emergency Medicine
1020 SANSOM STREET, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
DR. WAYNE BOND LAU MD
Emergency Medicine
1020 SANSOM STREET, 239 THOMPSON BUILDING
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6840
DR. ALAN R CHERNEY MD
Emergency Medicine
1020 SANSOM STREET, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
DR. REX G. MATHEW M.D.
Emergency Medicine
1020 SANSOM STREET, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
DR. KENNETH J. NEUBURGER M.D.
Emergency Medicine
1020 SANSOM STREET, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
CAITLIN MICHELLE FREEZE
Nurse Practitioner (Family)
1020 SANSOM STREET, THOMPSON BUILDING STE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6000
DR. RAYMOND REGAN M.D.
Emergency Medicine
1020 SANSOM STREET, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844

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 Alexander Fernandez's NPI number?

The NPI number for Alexander Fernandez is 1093917114. It was assigned to this individual provider in the NPPES registry on June 1, 2007.

Where is Alexander Fernandez located?

Alexander Fernandez practices at 1020 Sansom Street Suite 1651 Thompson Building, Philadelphia, PA 19107. The listed phone number is (215) 955-9837.

What is Alexander Fernandez's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Alexander Fernandez enrolled in Medicare?

Yes. Alexander Fernandez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alexander Fernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Fernandez reassigns Medicare benefits to 2 organizations: Paragon Emergency Services LLC (Winter Haven, FL) and Em Alliance LLC (Wellington, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Fernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Fernandez accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Alexander Fernandez 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.

When was this NPI record last updated?

The NPPES record for Alexander Fernandez was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.