ANNA SUK-FONG LOK MD NPI 1013090935
Internal Medicine - Gastroenterology in Ann Arbor, MI

About ANNA SUK-FONG LOK MD

Anna Lok is an internist established in Ann Arbor, Michigan and her medical specialization is Internal Medicine with a focus in gastroenterology with more than 46 years of experience. The NPI number of Anna Lok is 1013090935 and was assigned on October 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 4301067002 (MI). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1013090935
Provider Name ANNA SUK-FONG LOK MD
Location Address1500 E MEDICAL CENTER DR ANN ARBOR, MI 48109
Location Phone(734) 936-4000
Mailing Address3621 S STATE ST ANN ARBOR, MI 48108
GenderFemale
NPI Entity TypeIndividual
Medical School NameOTHER
Graduation Year1977
Is Sole Proprietor?No
Enumeration Date10-23-2006
Last Update Date11-05-2019

An internist like Anna Suk-fong Lok Md is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.Anna Lok is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Anna Lok is registered with Medicare and accepts claims assignment, this means the provider accepts Medicare's approved amount for the cost of rendered services as full payment. Participating providers may not charge Medicare beneficiaries more than Medicare's approved amount for their services. Medicare beneficiaries still have to pay a coinsurance or copayment amount for a visit or service. According to Medicare claims data she has hospital affiliations with University Of Michigan Health System and Ascension St John Hospital.

The typical physician office visit costs for Medicare beneficiaries in this area are: $34.94 for a new patient copayment and $26.81 for an established patient copayment.



Primary Taxonomy

The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Taxonomy Code207RG0100X
ClassificationInternal Medicine
TypeAllopathic & Osteopathic Physicians
SpecializationGastroenterology
License No.4301067002
License StateMI
Taxonomy DescriptionAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Accepted Insurance

The NPI profile data indicates this provider might be enrolled and accepting insurance plans from the following companies or healthcare programs:

  • Medicaid
  • Medicare

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Business Address

ANNA SUK-FONG LOK MD
1500 E MEDICAL CENTER DR
ANN ARBOR, MI
ZIP 48109
Phone: (734) 936-4000

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Mailing Address

ANNA SUK-FONG LOK MD
3621 S STATE ST
ANN ARBOR, MI
ZIP 48108
Phone: (734) 647-5299


Location Map

PECOS Enrollment and Medicare Participation Status

What is PECOS?
PECOS is the Medicare Provider, Enrollment, Chain and Ownership System. PECOS is Medicare's enrollment and revalidation system and it is the primary source of information about verified Medicare professionals. A NPI number is necessary to register in PECOS. Providers must enroll in PECOS to avoid denied claims.

Registered in PECOS? Yes
PECOS PAC ID4385773324
PECOS Enrollment IDI20100601000049
Accepts Medicare Assignment? Yes "What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.
Eligible order / refer Part B Clinical Laboratory and ImagingYes
Eligible order / refer Durable Medical EquipmentYes
Eligible order / refer Home Health Agency (HHA)Yes
Eligible order / refer Power Mobility DevicesYes

Physician Office Visit Costs

The provider accepts as payment the Medicare approved amount. Medicare beneficiaries should not be billed for more than the Medicare deductible and coinsurance amounts. Medicare pricing is usually a reference point for private insurance covered patients. The prices below reflect the costs for new and established patients in the 48109 ZIP code area.

New Patients Office Visits Costs *
Most Utilized Procedure Code for new patients office visits: 99204
Minimum New Patient Pricing Maximum New Patient Pricing Typical New Patient Pricing
$60.64 $184.65 $139.76
Minimum New Patient Copayment Maximum New Patient Copayment Typical New Patient Copayment
$15.16 $46.16 $34.94
Established Patients Office Visits Costs *
Most Utilized Procedure Code for established patients office visits: 99214
Minimum Established Patient Pricing Maximum Established Patient Pricing Typical Established Patient Pricing
$18.56 $150 $107.24
Minimum Established Patient Copayment Maximum Established Patient Copayment Typical Established Patient Copayment
$4.64 $37.5 $26.81

* The physician office visit costs information is obtained by Medicare's statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Hospital Affiliations

Medicare hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the Medicare claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Anna Lok is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type CMS Certification Number (CCN) Overall Rating
UNIVERSITY OF MICHIGAN HEALTH SYSTEM1500 E MEDICAL CENTER DRIVE, SPC 5474
ANN ARBOR, MI 48109
(734) 764-1505Acute Care Hospitals230046
ASCENSION ST JOHN HOSPITAL22101 MOROSS RD
DETROIT, MI 48236
(313) 343-4000Acute Care Hospitals230165

Secondary Taxonomies


The secondary taxonomy codes define the provider type, classification, and specialization. For individual NPIs the license data is associated to each taxonomy code.

No. Taxonomy Code Type Classification Specialization License No. State Primary
1207R00000XAllopathic & Osteopathic PhysiciansInternal Medicine4301067002MINo

Taxonomy Description: a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2207RI0008XAllopathic & Osteopathic PhysiciansInternal MedicineHepatology4301067002MINo

Taxonomy Description: the discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs.

Additional Identifiers


Additional identifier(s) currently or formerly used as an identifier for the provider. The codes may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State
3221140MEDICAID (05)MI

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1013090935
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
202309096
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 2 + 3 + 0 + 9 + 0 + 9 + 6 + 24 = 55
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 55 = 55

The NPI number 1013090935 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1669475836DR. TAMI L. REMINGTON PHARM.D.
Individual
Pharmacist (Pharmacotherapy)1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
(734) 936-5023
1275536401DR. JAMES G STEVENSON PHARMD
Individual
Pharmacist1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
(734) 647-7794
1508864315DR. SALLY K GUTHRIE PHARM.D.
Individual
Pharmacist (Psychiatric)1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
(734) 647-2350
1356343370 ANDREA RAE BOTTERILL PA
Individual
Physician Assistant1500 E MEDICAL CENTER DR 2ND FLOOR TAUBMAN CENTER RECP C
ANN ARBOR, MI 48109
(734) 936-5780
1871586719DR. KARLA AURORA BLACKWOOD MD
Individual
Psychiatry & Neurology (Psychiatry)1500 E MEDICAL CENTER DR B1 FLOOR UNIVERSITY HOSPITAL RECP EMERGENCY
ANN ARBOR, MI 48109
(734) 996-4747
1871586479 DEBORAH LOUISE VIHER NP
Individual
Nurse Practitioner1500 E MEDICAL CENTER DR 3RD FLOOR TAUBMAN CENTER RECP D
ANN ARBOR, MI 48109
(734) 647-5944
1740276633DR. HOLLY ELAINE ROSS M.D.
Individual
General Practice1500 E MEDICAL CENTER DR L2003 WOMEN'S, BOX 0239
ANN ARBOR, MI 48109
(734) 615-2690
1265420228MS. DEBRA BANCROFT RIZZO F.N.P.-C
Individual
Nurse Practitioner1500 E MEDICAL CENTER DR 3RD TAUBMAN CENTER RECP A
ANN ARBOR, MI 48109
(734) 647-5900
1992794481 WILLIAM CHARLES STACEY M.D., PHD
Individual
Psychiatry & Neurology (Neurology)1500 E MEDICAL CENTER DR 1ST FLOOR TAUBMAN CENTER RECP C
ANN ARBOR, MI 48109
(734) 936-9010
1104809623DR. ELIZABETH KATHERINE SPELIOTES MD PHD
Individual
Internal Medicine (Gastroenterology)1500 E MEDICAL CENTER DR 3RD FLOOR TAUBMAN CENTER RECP D
ANN ARBOR, MI 48109
(734) 647-5944
1114903549DR. ROBERT ADAM LIOTTA M.D.
Individual
Radiology (Diagnostic Radiology)1500 E MEDICAL CENTER DR B1 FLOOR UNIVERSITY HOSPITAL RECP C
ANN ARBOR, MI 48109
(734) 936-4566
1114998580 LISA A HARRIS SPINNER CRNA
Individual
Nurse Anesthetist, Certified Registered1500 E MEDICAL CENTER DR 1ST FLOOR TAUBMAN CENTER RECP E
ANN ARBOR, MI 48109
(734) 763-6295
1609849447 HUI HUA S YUE CRNA
Individual
Nurse Anesthetist, Certified Registered1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
(734) 936-4280
1801863741 SHANNON LEE MITCHELL CRNA
Individual
Nurse Anesthetist, Certified Registered1500 E MEDICAL CENTER DR 1H247 UNIVERSITY HOSPITAL
ANN ARBOR, MI 48109
(734) 936-4280
1841267788 CHRISTINA BUSH CRNA
Individual
Nurse Anesthetist, Certified Registered1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109
(734) 936-4280
1922076215 MARLENA STANKIEWICZ CRNA
Individual
Nurse Anesthetist, Certified Registered1500 E MEDICAL CENTER DR 1H247 UNIVERSITY HOSPITAL
ANN ARBOR, MI 48109
(734) 936-4280
1497724835 DENISE R BAUER N.P.
Individual
Nurse Practitioner1500 E MEDICAL CENTER DR 7TH FLOOR MOTT RM F7830
ANN ARBOR, MI 48109
(734) 763-7354
1972564458MRS. CARRIE LEE LINT RN ACNP
Individual
Nurse Practitioner1500 E MEDICAL CENTER DR 2ND FLOOR TAUBMAN CENTER RECP G
ANN ARBOR, MI 48109
(734) 936-7010
1851353932MRS. TAMARA MANGAN GHORMLEY NP
Individual
Nurse Practitioner (Family)1500 E MEDICAL CENTER DR B1 FLOOR CANCER CTR RECP C
ANN ARBOR, MI 48109
(734) 936-6000
1568428951 ELENA MARTINEZ STOFFEL MD MPH
Individual
Internal Medicine (Gastroenterology)1500 E MEDICAL CENTER DR 3RD FLOOR TAUBMAN CENTER RECP D
ANN ARBOR, MI 48109
(734) 647-5944

Frequently Asked Questions

What is Anna Lok MD NPI number?

The NPI number assigned to Anna Lok MD is 1013090935, registered as an "individual" on October 23, 2006

Where is Anna Lok MD located?

The provider is located at 1500 E Medical Center Dr Ann Arbor, Mi 48109 and the phone number is (734) 936-4000

Which is Anna Lok MD specialty?

The provider's speciality is Internal Medicine with a focus in Gastroenterology

How many years of experience does Anna Lok MD have?

The provider has more than 46 years of experience.

What insurance does Anna Lok MD accept?

The provider might be accepting Medicaid and Medicare. Please consult your insurance carrier or call the provider to make sure your insurance plan is currently accepted.

Is Anna Lok MD registered in PECOS?

Yes, as of November 14, 2022 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a Medicare beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

How much is a visit to Anna Lok MD?

Medicare beneficiaries should expect a typical cost of $139.76 with an average copayment of $34.94 for new patient appointments. Established patients should expect a typical charge of $107.24 and an average copayment of 26.81. Please review your insurance plan or contact the provider directly to determine your specific costs.

Is Anna Lok MD affiliated to any hospitals?

The practitioner is affiliated to the following hospitals: UNIVERSITY OF MICHIGAN HEALTH SYSTEM and ASCENSION ST JOHN HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

How do I update my NPI information?

The NPI record of Anna Lok MD was last updated on October 23, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected]
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us at: [email protected]