Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NORMAN ANYI CHANG M.D.
NPI 1629064605
Internal Medicine in Fredericksburg, VA

Q: What is Norman Chang's NPI number?

The NPI number for Norman Chang is 1629064605. It was assigned to this individual provider in the NPPES registry on September 23, 2005.

Q: What is Norman Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Norman Chang was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.

Active since September 23, 2005PECOS EnrolledAccepts Medicare Assignment

611 EMANCIPATION HWY STE 201, FREDERICKSBURG, VA 22401(540) 371-4141(540) 371-1990 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Norman Anyi Chang M.d. NPPES

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

DR. NORMAN ANYI CHANG M.D. (NPI 1629064605) is an individual internal medicine provider in Fredericksburg, Virginia, licensed in Virginia (0101058399) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Mary Washington Hospital, and maintains a secondary practice location in Fredericksburg.

NPPES Registry Identity

NPI1629064605

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. NORMAN ANYI CHANGCredential: M.D.

Location Address611 EMANCIPATION HWY STE 201Fredericksburg, VA 22401-8402

Mailing Address1340 Central Park Blvd Ste 100Fredericksburg, VA 22401-4940

Phone(540) 371-4141

Fax(540) 371-1990

Sole ProprietorNo

Medical School CMSMedical College Of Georgia School Of MedicineGraduated 1995

Enumeration DateSeptember 23, 2005

Last NPPES UpdateJune 26, 2026

NPPES CertifiedJune 26, 2026

✔ NPI 1629064605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0101058399

Definition

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.

611 EMANCIPATION HWY STE 201, Fredericksburg, VA 22401

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Secondary Practice Location 1

Location 11200 Sam Perry BlvdFredericksburg, VA 22401-4456 · Phone (540) 741-3900

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

Dr. Norman Anyi Chang 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 ID4587563168

PECOS Enrollment IDI20090209000223

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 19

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.

857 services143 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

636 services204 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.

189 services113 patients

Management of oxygen chamber therapy 99183

Oxygen chamber therapy involves breathing pure oxygen in a pressurized room or tube. It's used to treat various conditions like wounds that won't heal due to diabetes or radiation injury. In this therapy, your body's tissues get more oxygen to promote healing and fight infection.

161 services14 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.

110 services59 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.

104 services104 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.

102 services56 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.

61 services21 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

56 services15 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

52 services52 patients

Removal of tissue from wound, 20.0 sq cm or less 97597

This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.

46 services37 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

46 services46 patients

Application of chemical to stop tissue regrowth in wound 17250

This procedure involves applying a special chemical to a wound to prevent unwanted tissue from growing back. It aids in proper healing by ensuring only healthy tissue regrows. It's a common, safe practice in wound care.

27 services12 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

24 services24 patients

Removal of impacted ear wax 69210

Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.

17 services13 patients

Removal of skin and tissue, 20.0 sq cm or less 11042

This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.

16 services13 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.

16 services13 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

14 services12 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

13 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Mary Washington Hospital

Acute Care Hospitals · Fredericksburg, VA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490022

Location1001 Sam Perry BoulevardFredericksburg, VA 22401 · Fredericksburg City County

Emergency services Birthing friendly

Medical College Of Virginia Hospitals

Acute Care Hospitals · Richmond, VA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number490032

LocationPost Office Box 980510 1250 East Marshall StreetRichmond, VA 23298 · Richmond City County

Emergency services Birthing friendly

Stafford Hospital, LLC

Acute Care Hospitals · Stafford, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490140

Location101 Hospital Center BoulevardStafford, VA 22554 · Stafford County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22401 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

$129.04 typical visit price

range $56.19 – $170.30

Typical copayment $32.26 (range $14.04 – $42.57)

Most-billed visit code 99204

Established Patient

$99.13 typical visit price

range $18.07 – $138.91

Typical copayment $24.78 (range $4.51 – $34.72)

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 29

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

21 suppliers66 claims181 services$6.27 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

10 suppliers27 claims45 services$1.10 avg. paid by Medicare

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

5 suppliers17 claims17 services$34.00 avg. paid by Medicare

Collagen dressing, sterile, size 16 sq. in. or less, each A6021

DME-Medical/Surgical Supplies · category DA023N

2 suppliers23 claims912 services$20.29 avg. paid by Medicare

Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing A6196

DME-Medical/Surgical Supplies · category DA023N

2 suppliers20 claims615 services$7.09 avg. paid by Medicare

Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6209

DME-Medical/Surgical Supplies · category DA023N

2 suppliers17 claims238 services$7.23 avg. paid by Medicare

Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing A6212

DME-Medical/Surgical Supplies · category DA023N

3 suppliers18 claims230 services$9.41 avg. paid by Medicare

Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing A6219

DME-Medical/Surgical Supplies · category DA023N

1 supplier14 claims432 services$0.92 avg. paid by Medicare

Hydrocolloid dressing, wound filler, paste, sterile, per ounce A6240

DME-Medical/Surgical Supplies · category DA023N

2 suppliers20 claims91 services$11.85 avg. paid by Medicare

Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6402

DME-Medical/Surgical Supplies · category DA023N

4 suppliers24 claims2,550 services$0.11 avg. paid by Medicare

Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard A6446

DME-Medical/Surgical Supplies · category DA023N

4 suppliers21 claims2,266 services$0.38 avg. paid by Medicare

Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories A6550

DME-Other DME · category DE000N

4 suppliers20 claims256 services$22.01 avg. paid by Medicare

Canister, disposable, used with suction pump, each A7000

DME-Other DME · category DE000N

4 suppliers20 claims187 services$7.04 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

5 suppliers11 claims11 services$78.87 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

5 suppliers14 claims42 services$25.85 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

3 suppliers13 claims70 services$16.92 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

3 suppliers19 claims19 services$52.23 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

5 suppliers18 claims18 services$16.78 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

3 suppliers13 claims13 services$9.67 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

5 suppliers21 claims113 services$1.63 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

4 suppliers11 claims11 services$11.61 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

3 suppliers16 claims16 services$25.18 avg. paid by Medicare

Negative pressure wound therapy electrical pump, stationary or portable E2402

DME-Other DME · category DE000N

5 suppliers27 claims27 services$674.11 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

1 supplier21 claims1,260 services$4.68 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

1 supplier21 claims1,260 services$0.78 avg. paid by Medicare

Revefenacin inhalation solution, fda-approved final product, non-compounded, administered through dme, 1 microgram J7677

DME-Drugs Administered Through DME · category DG006N

1 supplier11 claims57,750 services$0.15 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

2 suppliers17 claims17 services$15.66 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

3 suppliers20 claims20 services$178.65 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

2 suppliers30 claims30 services$25.18 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Norman Chang's NPI number?

The NPI number for Norman Chang is 1629064605. It was assigned to this individual provider in the NPPES registry on September 23, 2005.

Where is Norman Chang located?

Norman Chang practices at 611 Emancipation Hwy Ste 201, Fredericksburg, VA 22401. The listed phone number is (540) 371-4141.

What is Norman Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Norman Chang enrolled in Medicare?

Yes. Norman Chang 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 Norman Chang affiliated with any hospitals?

According to CMS data, Norman Chang is affiliated with Mary Washington Hospital, Medical College Of Virginia Hospitals and Stafford Hospital, LLC.

When was this NPI record last updated?

The NPPES record for Norman Chang was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.