1. Home
  2. Directory
  3. Virginia
  4. Alexandria
  5. Obstetrics Gynecology
  6. NPI Profile

JENNIFER SANTIAGO MD
NPI 1457437162
Obstetrics & Gynecology in Alexandria, VA

Active since October 27, 2006PECOS EnrolledAccepts Medicare Assignment
6355 WALKER LN, SUITE 408, ALEXANDRIA, VA 22310(703) 719-0382(703) 719-9628 Get Directions Write a Review

NPPES record last updated: February 4, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Jennifer Santiago Md NPPES

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

JENNIFER SANTIAGO MD (NPI 1457437162) is an individual obstetrics & gynecology provider in Alexandria, Virginia, licensed in Virginia (MD0101235943) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (1999).

NPPES Registry Identity

NPI1457437162
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameJENNIFER SANTIAGOCredential: MD
Location Address6355 WALKER LN, SUITE 408Alexandria, VA 22310-3245
Mailing Address1860 Town Center Dr, Suite 110Reston, VA 20190 · (703) 796-0200 · Fax (703) 796-1690
Phone(703) 719-0382
Fax(703) 719-9628
Sole ProprietorNo
Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 1999
Enumeration DateOctober 27, 2006
Last NPPES UpdateFebruary 4, 2014
✔ NPI 1457437162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in VA · MD0101235943
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
6355 WALKER LN, Alexandria, VA 22310
Open in Google Maps ↗

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

Jennifer Santiago Md 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 ID3274611231
PECOS Enrollment IDI20080416000598
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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
119 services119 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
36 services35 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.
20 services20 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
20 services20 patients

Hospital Affiliations CMS Care Compare 3

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

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Sentara Northern Virginia Medical Center

Acute Care Hospitals · Woodbridge, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490113
Location2300 Opitz BoulevardWoodbridge, VA 22191 · Prince William County
Emergency services Birthing friendly

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22310 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

GWEN RENEE MORRIS MOT, OTR/L
Specialist
6355 WALKER LN, SUITE 512
ALEXANDRIA, VA 22310
Fairfax County (703) 647-3110
BESTPRACTICES, INC
Emergency Medicine
6355 WALKER LN
ALEXANDRIA, VA 22310
Fairfax County (703) 776-3111
CHELSEA KEMLAGE
Physical Therapist
6355 WALKER LN, SUITE 204
ALEXANDRIA, VA 22310
Fairfax County (703) 810-5214
MS. JOANNE F CHARLES FNP-C
Family Medicine
6355 WALKER LN, SUITE 310
ALEXANDRIA, VA 22310
Fairfax County (703) 971-8600
LAUREN M DAILEY PA-C
Physician Assistant
6355 WALKER LN, SUITE 401
ALEXANDRIA, VA 22310
Fairfax County (703) 924-2100
DR. EDWARD CHARLES RABBITT M.D.
Orthopaedic Surgery
6355 WALKER LN, SUITE 501
ALEXANDRIA, VA 22310
Fairfax County (703) 765-4321
DR. CHRISTINA STEPHANIE MICHAEL D.O.
Internal Medicine
6355 WALKER LN, SUITE 505
ALEXANDRIA, VA 22310
Fairfax County (703) 971-4444
DR. JOEL LESTER KOSLOW M.D.
Internal Medicine
6355 WALKER LN, SUITE 303
ALEXANDRIA, VA 22310
Fairfax County (703) 971-0505

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 Jennifer Santiago's NPI number?

The NPI number for Jennifer Santiago is 1457437162. It was assigned to this individual provider in the NPPES registry on October 27, 2006.

Where is Jennifer Santiago located?

Jennifer Santiago practices at 6355 Walker Ln Suite 408, Alexandria, VA 22310. The listed phone number is (703) 719-0382.

What is Jennifer Santiago's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Jennifer Santiago enrolled in Medicare?

Yes. Jennifer Santiago 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 Jennifer Santiago affiliated with any hospitals?

According to CMS data, Jennifer Santiago is affiliated with Inova Alexandria Hospital, Sentara Northern Virginia Medical Center and Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Jennifer Santiago was last updated on February 4, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.