CAYLYNN YAO M.D.
NPI 1306424221
Anesthesiology in Clinton, MD

Active since March 31, 2021PECOS EnrolledAccepts Medicare Assignment
7503 SURRATTS RD, CLINTON, MD 20735(301) 868-8000 Get Directions Write a Review

NPPES record last updated: June 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 27, 2025, Apr 23, 2021, Mar 31, 2021 (3 updates tracked since 2021).

About Caylynn Yao M.d. NPPES

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

CAYLYNN YAO M.D. (NPI 1306424221) is an individual anesthesiology provider in Clinton, Maryland, licensed in Maryland (D0103674) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Medstar Southern Maryland Hospital Center, and is a graduate of George Washington University School Of Medicine (2021).

NPPES Registry Identity

NPI1306424221
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameCAYLYNN YAOCredential: M.D.
Location Address7503 SURRATTS RDClinton, MD 20735-3358
Mailing Address7503 Surratts RdClinton, MD 20735-3358 · (301) 868-8000
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2021
Enumeration DateMarch 31, 2021
Last NPPES UpdateJune 27, 20253 updates tracked since enumeration
NPPES CertifiedJune 27, 2025
NPI 1306424221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MD · D0103674
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
7503 SURRATTS RD, Clinton, MD 20735

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

Caylynn Yao M.d. 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 ID5698273811
PECOS Enrollment IDI20250807002846
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.

Hospital Affiliations CMS Care Compare

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

Medstar Southern Maryland Hospital Center

Acute Care Hospitals · Clinton, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210062
Location7503 Surratts RoadClinton, MD 20735 · Prince Georges County
Emergency services Birthing friendly

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.

Pediatrics (Neonatal-Perinatal Medicine)
7503 SURRATTS RD
CLINTON, MD 20735
Speech-Language Pathologist
7503 SURRATTS RD
CLINTON, MD 20735
Pediatrics
7503 SURRATTS RD
CLINTON, MD 20735
Obstetrics & Gynecology
7503 SURRATTS RD
CLINTON, MD 20735
Physician Assistant
7503 SURRATTS RD, EMERGENCY DEPT, MEDSTAR SOUTHERN MARYLAND HOSPITAL
CLINTON, MD 20735
Nurse Anesthetist, Certified Registered
7503 SURRATTS RD
CLINTON, MD 20735
Nurse Practitioner (Critical Care Medicine)
7503 SURRATTS RD
CLINTON, MD 20735
Hospitalist
7503 SURRATTS RD
CLINTON, MD 20735

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 Caylynn Yao's NPI number?

The NPI number for Caylynn Yao is 1306424221. It was assigned to this individual provider in the NPPES registry on March 31, 2021.

Where is Caylynn Yao located?

Caylynn Yao practices at 7503 Surratts Rd, Clinton, MD 20735. The listed phone number is (301) 868-8000.

What is Caylynn Yao's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Caylynn Yao enrolled in Medicare?

Yes. Caylynn Yao 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 Caylynn Yao affiliated with any hospitals?

According to CMS data, Caylynn Yao is affiliated with Medstar Southern Maryland Hospital Center.

When was this NPI record last updated?

The NPPES record for Caylynn Yao was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.