DR. SAMMY T HUNG MD
NPI 1639192404
Internal Medicine - Pulmonary Disease in Hayward, CA

Active since July 25, 2006PECOS Enrolled
100/100
CMS Quality Rating
27001 CALAROGA AVE, STE 2, HAYWARD, CA 94545(510) 887-4033(510) 887-0874 Get Directions Write a Review

NPPES record last updated: October 5, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Sammy T Hung Md NPPES

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

DR. SAMMY T HUNG MD (NPI 1639192404) is an individual pulmonary disease provider in Hayward, California, licensed in California (G34867) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639192404
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. SAMMY T HUNGCredential: MD
Location Address27001 CALAROGA AVE, STE 2Hayward, CA 94545-4345
Mailing Address27001 Calaroga Ave, Ste 2Hayward, CA 94545-4345 · (510) 887-4033 · Fax (510) 887-0874
Fax(510) 887-0874
Sole ProprietorYes
Enumeration DateJuly 25, 2006
Last NPPES UpdateOctober 5, 2015
NPI 1639192404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License Licensed in CA · G34867
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License G34867 (CA)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License G34867 (CA)
27001 CALAROGA AVE, Hayward, CA 94545

Other Identifiers 2

Medicaid00G348670CA
Medicare UPINA46125

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Sammy T Hung Md 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.

Areas of Expertise CMS Part B claims 8

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.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
1,320 services39 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.
452 services195 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
77 services42 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
70 services69 patients
Test to determine lung volumes using sensors 94726
This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.
69 services68 patients
Test to examine how well the lungs exchange gases 94729
This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.
69 services68 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94545 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality89.87
Improvement Activities40
Cost96.75

Reported Quality Measures

Appropriate Treatment for Upper Respiratory Infection (URI)
100%22 patients5/55-star benchmark: 100%
Cervical Cancer Screening
0%94 patients1/55-star benchmark: 98%
Colorectal Cancer Screening
0%306 patients1/55-star benchmark: 88%
Controlling High Blood Pressure
47%223 patients3/55-star benchmark: 91%
Diabetes: Eye Exam
0%27 patients1/55-star benchmark: 100%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
100%27 patients1/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
97%1,377 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
0%299 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
49%418 patients3/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
0%453 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
31%481 patients3/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 90% · 338 patients
Patients screened: 99% · 338 patients
23%39 patients1/55-star benchmark: 100%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 2% · 316 patients
Patients totalRate: 5% · 316 patients
5%316 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 10

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

Canister, disposable, used with suction pump, each A7000
DME-Other DME · category DE000N
2 suppliers14 claims32 services$5.34 avg. paid by Medicare
Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003
DME-Other DME · category DE000N
3 suppliers27 claims57 services$1.28 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers98 claims100 services$13.17 avg. paid by Medicare
Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443
DME-Oxygen and Supplies · category DC000N
1 supplier19 claims19 services$34.42 avg. paid by Medicare
Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) E0465
DME-Other DME · category DE005N
1 supplier12 claims12 services$781.86 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
6 suppliers174 claims177 services$60.78 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 4

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

Clinic/Center (Medical Specialty)
27001 CALAROGA AVE, STE 2
HAYWARD, CA 94545
Clinic/Center (Sleep Disorder Diagnostic)
27001 CALAROGA AVE, SUITE 1
HAYWARD, CA 94545
Internal Medicine
27001 CALAROGA AVE, #5
HAYWARD, CA 94545
Internal Medicine
27001 CALAROGA AVE, SUITE 5
HAYWARD, CA 94545

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 Sammy Hung's NPI number?

The NPI number for Sammy Hung is 1639192404. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Sammy Hung located?

Sammy Hung practices at 27001 Calaroga Ave Ste 2, Hayward, CA 94545. The listed phone number is (510) 887-4033.

What is Sammy Hung's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Sammy Hung enrolled in Medicare?

Yes. Sammy Hung is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sammy Hung was last updated on October 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.