1. Home
  2. Directory
  3. Michigan
  4. Commerce Twp
  5. Surgery
  6. NPI Profile

DR. AN KING ANG M.D.
NPI 1992753354
Surgery in Commerce Twp, MI

Active since May 05, 2006PECOS Enrolled
80.59/100
CMS Quality Rating
1 WILLIAM CARLS DR, REGIONAL SPECIALTY CENTER, COMMERCE TWP, MI 48382(248) 937-3338(248) 937-5139 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. An King Ang M.d. NPPES

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

DR. AN KING ANG M.D. (NPI 1992753354) is an individual surgery provider in Commerce Twp, Michigan, licensed in Michigan (4301047095) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992753354
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. AN KING ANGCredential: M.D.
Location Address1 WILLIAM CARLS DR, REGIONAL SPECIALTY CENTERCommerce Twp, MI 48382-2201
Mailing Address1 William Carls Dr, Regional Specialty CenterCommerce, MI 48382-2201 · (248) 937-3338 · Fax (248) 937-5139
Phone(248) 937-3338
Fax(248) 937-5139
Sole ProprietorYes
Enumeration DateMay 5, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1992753354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MI · 4301047095
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1 WILLIAM CARLS DR, Commerce Twp, MI 48382
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINB46518MI
Medicare ID-Type Unspecified06309173021MI · Medicare Provider Id

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Priority Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. An King Ang M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show An King Ang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Vhs Physicians Of Michigan
12 mi
Internal Medicine
29201 TELEGRAPH RD STE 404N
Southfield, MI 48034
  • Reassigned Medicare billing, Michigan enrollment
  • 407 clinicians in this Medicare group
NPI 1073827101 (248) 450-3507

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
46 services18 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
31 services31 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
23 services21 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.
22 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48382 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
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.

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.

80.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality53.55
Promoting Interoperability100
Improvement Activities40
Cost52.03

Reported Quality Measures

Breast Cancer Screening
48%181 patients3/55-star benchmark: 93%
Cervical Cancer Screening
41%186 patients2/55-star benchmark: 98%
Closing the Referral Loop: Receipt of Specialist Report
11%35 patients1/55-star benchmark: 87%
Controlling High Blood Pressure
55%136 patients3/55-star benchmark: 91%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
70%40 patients2/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
63%1,179 patients2/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
13%261 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
93%744 patients4/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
14%695 patients1/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 88% · 513 patients
Patients screened: 90% · 513 patients
83%75 patients4/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
90%373 patients4/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
75%157 patients3/55-star benchmark: 91%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 280 patients
Patients totalRate: 2% · 281 patients
2%281 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.

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. AARON KENNEDY MD
Student in an Organized Health Care Education/Training Program
1 WILLIAM CARLS DR
COMMERCE TOWNSHIP, MI 48382
Oakland County (248) 937-3300
DEBORAH SUE VENDITTELLI NP
Nurse Practitioner (Occupational Health)
1 WILLIAM CARLS DR
COMMERCE TOWNSHIP, MI 48382
Oakland County (249) 937-3300
KAREN MOORE CRNA
Nurse Anesthetist, Certified Registered
1 WILLIAM CARLS DR
COMMERCE TWP, MI 48382
Oakland County (952) 442-9770
DR. DAMIAN PAJOR MD
Student in an Organized Health Care Education/Training Program
1 WILLIAM CARLS DR
COMMERCE TOWNSHIP, MI 48382
Oakland County (248) 937-5085
JAMIE LYNN CLARK CRNA
Nurse Anesthetist, Certified Registered
1 WILLIAM CARLS DR
COMMERCE TWP, MI 48382
Oakland County (248) 937-3307
FARRIS GULLI MD
Surgery (Plastic and Reconstructive Surgery)
1 WILLIAM CARLS DR
COMMERCE TOWNSHIP, MI 48382
Oakland County (248) 937-3300
CYNTHIA HEMINGWAY CRNA
Nurse Anesthetist, Certified Registered
1 WILLIAM CARLS DR
COMMERCE TWP, MI 48382
Oakland County (248) 937-3307
MICHIGAN INSTITUTE OF UROLOGY PC
Durable Medical Equipment & Medical Supplies
1 WILLIAM CARLS DR
COMMERCE TOWNSHIP, MI 48382
Oakland County (248) 624-9900

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 An King Ang's NPI number?

The NPI number for An King Ang is 1992753354. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is An King Ang located?

An King Ang practices at 1 William Carls Dr Regional Specialty Center, Commerce Twp, MI 48382. The listed phone number is (248) 937-3338.

What is An King Ang's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is An King Ang enrolled in Medicare?

Yes. An King Ang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for An King Ang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), An King Ang reassigns Medicare benefits to Vhs Physicians Of Michigan (Southfield, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for An King Ang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does An King Ang accept?

Health plans from Priority Health list An King Ang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for An King Ang was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.