SISSI D. HERNANDEZ
NPI 1184262701
Nurse Practitioner - Gerontology in Greenbelt, MD

Active since December 13, 2019PECOS EnrolledAccepts Medicare Assignment
7474 GREENWAY CENTER DR, GREENBELT, MD 20770(301) 441-3050 Get Directions Write a Review

NPPES record last updated: May 11, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 11, 2020, Dec 13, 2019 (2 updates tracked since 2019).

About Sissi D. Hernandez NPPES

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

SISSI D. HERNANDEZ (NPI 1184262701) is an individual gerontology provider in Greenbelt, Maryland, licensed in Maryland (RN237980) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS, is affiliated with Northwest Hospital Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1184262701
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameSISSI D. HERNANDEZ
Location Address7474 GREENWAY CENTER DRGreenbelt, MD 20770-3504
Mailing Address7474 Greenway Center DrGreenbelt, MD 20770-3504 · (301) 441-3050
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateDecember 13, 2019
Last NPPES UpdateMay 11, 20202 updates tracked since enumeration
NPPES CertifiedMay 11, 2020
NPI 1184262701 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License Licensed in MD · RN237980
7474 GREENWAY CENTER DR, Greenbelt, MD 20770

Other Identifiers 1

OtherR237980MD · Crnp License

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

Sissi D. Hernandez 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 ID1153742325
PECOS Enrollment IDI20200527000932, I20220419000099, I20240913001620
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 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.

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
357 services90 patients
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350
An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.
169 services72 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.
145 services145 patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
106 services63 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.
95 services91 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
17 services17 patients

Hospital Affiliations CMS Care Compare

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

Northwest Hospital Center

Acute Care Hospitals · Randallstown, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210040
Location5401 Old Court RoadRandallstown, MD 21133 · Baltimore County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20770 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
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.

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.

Counselor (Professional)
7474 GREENWAY CENTER DR
GREENBELT, MD 20770
Community/Behavioral Health
7474 GREENWAY CENTER DR, SUITE 620
GREENBELT, MD 20770
Social Worker
7474 GREENWAY CENTER DR
GREENBELT, MD 20770
Social Worker (Clinical)
7474 GREENWAY CENTER DR, SUITE 730
GREENBELT, MD 20770
Social Worker (Clinical)
7474 GREENWAY CENTER DR, SUITE 730
GREENBELT, MD 20770
Counselor (Mental Health)
7474 GREENWAY CENTER DR, SUITE 730
GREENBELT, MD 20770
Counselor (Professional)
7474 GREENWAY CENTER DR
GREENBELT, MD 20770
Social Worker (School)
7474 GREENWAY CENTER DR, SUITE 730
GREENBELT, MD 20770

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 Sissi Hernandez's NPI number?

The NPI number for Sissi Hernandez is 1184262701. It was assigned to this individual provider in the NPPES registry on December 13, 2019.

Where is Sissi Hernandez located?

Sissi Hernandez practices at 7474 Greenway Center Dr, Greenbelt, MD 20770. The listed phone number is (301) 441-3050.

What is Sissi Hernandez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Sissi Hernandez enrolled in Medicare?

Yes. Sissi Hernandez 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 Sissi Hernandez affiliated with any hospitals?

According to CMS data, Sissi Hernandez is affiliated with Northwest Hospital Center.

When was this NPI record last updated?

The NPPES record for Sissi Hernandez was last updated on May 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.