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WENYAN HUANG MD
NPI 1629209879
Internal Medicine - Endocrinology, Diabetes & Metabolism in Rockville, MD

Active since August 06, 2009PECOS EnrolledAccepts Medicare Assignment
9715 MEDICAL CENTER DR, SUITE 414, ROCKVILLE, MD 20850(301) 251-9503(301) 340-8187 Get Directions Write a Review

NPPES record last updated: March 10, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 27, 2016, Oct 23, 2016 (2 updates tracked since 2016).

About Wenyan Huang Md NPPES

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

WENYAN HUANG MD (NPI 1629209879) is an individual endocrinology, diabetes & metabolism provider in Rockville, Maryland, licensed in Maryland (D0081714) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, is affiliated with Adventist Healthcare Shady Grove Medical Center, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1629209879
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameWENYAN HUANGCredential: MD
Location Address9715 MEDICAL CENTER DR, SUITE 414Rockville, MD 20850-3320
Mailing Address9715 Medical Center Dr, Suite 414Rockville, MD 20850-3320
Phone(301) 251-9503
Fax(301) 340-8187
Sole ProprietorYes
Medical School CMSOtherGraduated 1999
Enumeration DateAugust 6, 2009
Last NPPES UpdateMarch 10, 20172 updates tracked since enumeration
✔ NPI 1629209879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in MD · D0081714✔ Licensed in NC · 2015-00446
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License P24254 (MD)
9715 MEDICAL CENTER DR, Rockville, MD 20850
Open in Google Maps ↗

Other Identifiers 3

Medicaid1629209879NC
Other19CRGNC · Bcbs Nc
Medicare PINNCN581ANC

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

Wenyan Huang 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 ID4587892369
PECOS Enrollment IDI20160929001549
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 7

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.

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.
590 services307 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
129 services85 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
93 services46 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.
61 services61 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
37 services29 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
32 services26 patients

Hospital Affiliations CMS Care Compare

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

Adventist Healthcare Shady Grove Medical Center

Acute Care Hospitals · Rockville, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210057
Location9901 Medical Center DriveRockville, MD 20850 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20850 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
$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.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
2 suppliers12 claims156 services$17.08 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
2 suppliers11 claims470 services$2.35 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
41 suppliers118 claims480 services$6.39 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
18 suppliers39 claims81 services$1.01 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
15 suppliers148 claims148 services$178.57 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. LANCE G LEITHAUSER M.D.
Plastic Surgery
9715 MEDICAL CENTER DR, 535
ROCKVILLE, MD 20850
Montgomery County (301) 294-9400
GWMFA-MEDICAL FACULTY ASSOCIATES, INC
Clinic/Center (Ambulatory Surgical)
9715 MEDICAL CENTER DR, SUITE 230
ROCKVILLE, MD 20850
Montgomery County (240) 994-8650
LANCE G. LEITHAUSER, M D P A
Plastic Surgery
9715 MEDICAL CENTER DR, SUITE 535
ROCKVILLE, MD 20850
Montgomery County (301) 294-9400
A. JERRY FRIEDMAN, M.D., P.A.
Clinic/Center (Medical Specialty)
9715 MEDICAL CENTER DR, SUITE 531
ROCKVILLE, MD 20850
Montgomery County (301) 251-1771
STEPHEN EPSTEIN MD PA
Specialist
9715 MEDICAL CENTER DR, SUITE 528
ROCKVILLE, MD 20850
Montgomery County (301) 340-2265
RODERICK CATBAGAN
Physician Assistant (Surgical)
9715 MEDICAL CENTER DR, 528
ROCKVILLE, MD 20850
Montgomery County (301) 424-1960
THE CATARACT VISION INSTITUTE LLC
Clinic/Center (Ophthalmologic Surgery)
9715 MEDICAL CENTER DR, SUITE 502B
ROCKVILLE, MD 20850
Montgomery County (301) 309-0238
AMY KAPLAN M.D.
Pediatrics
9715 MEDICAL CENTER DR, SUITE 230
ROCKVILLE, MD 20850
Montgomery County (301) 279-6750

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 Wenyan Huang's NPI number?

The NPI number for Wenyan Huang is 1629209879. It was assigned to this individual provider in the NPPES registry on August 6, 2009.

Where is Wenyan Huang located?

Wenyan Huang practices at 9715 Medical Center Dr Suite 414, Rockville, MD 20850. The listed phone number is (301) 251-9503.

What is Wenyan Huang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Wenyan Huang enrolled in Medicare?

Yes. Wenyan Huang 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 Wenyan Huang affiliated with any hospitals?

According to CMS data, Wenyan Huang is affiliated with Adventist Healthcare Shady Grove Medical Center.

When was this NPI record last updated?

The NPPES record for Wenyan Huang was last updated on March 10, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.