DR. ALI HAFIZ MD
NPI 1417361452
Internal Medicine - Critical Care Medicine in Fredericksburg, VA

NPI Status: Active since June 18, 2014

Contact Information

521 PARK HILL DR
FREDERICKSBURG, VA
ZIP 22401
Phone: (540) 899-1615

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  • Individual
  • Male
  • Years of Experience 12
  • Internal Medicine
  • Critical Care Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALI HAFIZ

This page provides the complete NPI Profile along with additional information for Ali Hafiz, an internist established in Fredericksburg, Virginia with a medical specialization in Internal Medicine, focusing in critical care medicine and more than 12 years of experience. The healthcare provider is registered in the NPI registry with number 1417361452 assigned on June 2014. The practitioner's primary taxonomy code is 207RC0200X with license number 0101212476 (VA). The provider is registered as an individual and his NPI record was last updated June 2025.

NPI
1417361452
Provider Name
DR. ALI HAFIZ MD
Gender
Male
Entity Type
Individual
Location Address
521 PARK HILL DR FREDERICKSBURG, VA 22401
Location Phone
(540) 899-1615
Mailing Address
521 PARK HILL DR FREDERICKSBURG, VA 22401
Medical School Name
OTHER
Graduation Year
2014
Is Sole Proprietor?
No
Enumeration Date
06-18-2014
Last Update Date
06-06-2025
Code Navigator

An internist like Ali Hafiz 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.

Location Map

Secondary Locations

  • 1650 4th St SE
    Rochester, MN 55904
    (507) 529-6600
  • 520 Rose Ln
    Wickenburg, AZ 85390
    (928) 684-5421
  • 333 E 2nd St
    Richland Center, WI 53581
    (608) 647-6321
  • 1900 Sunrise Dr
    Saint Peter, MN 56082
    (303) 390-1940

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Critical Care Medicine

Taxonomy Code
207RC0200X
Type
Allopathic & Osteopathic Physicians
License No.
0101212476
License State
VA
Taxonomy Description
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

72892 (AZ)
2207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

78694 (MN)
3207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

84731-20 (WI)
4390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

290000 (NY)

Medicare Participation & PECOS Enrollment Status

Ali Hafiz is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Ali Hafiz 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.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 3577818145

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20210908004076

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • 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 to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE001N)

    Tubing with integrated heating element for use with positive airway pressure device (HCPCS:A4604)

    5 DME suppliers used 14 Medicare Claims 14 Services Paid

  • DME-Other DME (DE001N)

    Filter, disposable, used with positive airway pressure device (HCPCS:A7038)

    5 DME suppliers used 18 Medicare Claims 58 Services Paid

  • DME-Oxygen and Supplies (DC000N)

    Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)

    1 DME suppliers used 36 Medicare Claims 37 Services Paid

  • DME-Other DME (DE001N)

    Humidifier, heated, used with positive airway pressure device (HCPCS:E0562)

    1 DME suppliers used 28 Medicare Claims 28 Services Paid

  • DME-Other DME (DE000N)

    Nebulizer, with compressor (HCPCS:E0570)

    1 DME suppliers used 13 Medicare Claims 13 Services Paid

  • DME-Other DME (DE001N)

    Continuous positive airway pressure (cpap) device (HCPCS:E0601)

    2 DME suppliers used 33 Medicare Claims 33 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    3 DME suppliers used 40 Medicare Claims 41 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 103 times for 47 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 16 times for 15 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 343 times for 215 patients

Follow-up hospital inpatient care per day, typically 25 minutes

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.

This service was performed 315 times for 139 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 161 times for 111 patients

Initial hospital inpatient care per day, typically 50 minutes

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.

This service was performed 40 times for 39 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 61 times for 61 patients

Irrigation and suction of lung airways to obtain cells using an endoscope

This is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.

This service was performed 24 times for 24 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 71 times for 71 patients

Test for exercise-induced lung stress

An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.

This service was performed 66 times for 63 patients

Test to determine lung volumes using gas dilution or washout

This test measures lung volumes by either diluting or washing out a known amount of gas in your lungs. You'll breathe in a harmless gas, then exhale. The exhaled air is analyzed to assess your lung capacity and function.

This service was performed 26 times for 26 patients

Test to determine lung volumes using sensors

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.

This service was performed 68 times for 68 patients

Test to examine how well the lungs exchange gases

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.

This service was performed 95 times for 94 patients

Test to measure expiratory airflow and volume changes before and after medication administration

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.

This service was performed 92 times for 91 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.26 for a new patient copayment and $24.78 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 22401 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $129.04
  • Minimum New Patient Price $56.19
  • Maximum New Patient Price $170.3
  • Average New Patient Copayment $32.26
  • Minimum New Patient Copayment $14.04
  • Maximum New Patient Copayment $42.57

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $99.13
  • Minimum Established Patient Price $18.07
  • Maximum Established Patient Price $138.91
  • Average Established Patient Copayment $24.78
  • Minimum Established Patient Copayment $4.51
  • Maximum Established Patient Copayment $34.72

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

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical 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. Ali Hafiz is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MARY WASHINGTON HOSPITAL1001 SAM PERRY BOULEVARD
FREDERICKSBURG, VA 22401
(540) 741-1100Acute Care Hospitals
STAFFORD HOSPITAL, LLC101 HOSPITAL CENTER BOULEVARD
STAFFORD, VA 22554
(540) 741-9000Acute Care Hospitals

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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.
1417361452
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2427662410
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 2 + 7 + 6 + 6 + 2 + 4 + 1 + 0 + 24 = 58
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 58 = 22

The NPI number 1417361452 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 12 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1548259823 JEFFREY R. REHM M.D.
Individual
Internal Medicine (Pulmonary Disease)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1760471007 RANDALL B. CURRIE M.D.
Individual
Internal Medicine (Pulmonary Disease)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1104868736SLEEP DISORDER CENTER OF FREDERICKSBURG PLC
Organization
Internal Medicine (Pulmonary Disease)521 PARK HILL DR SUITE B
FREDERICKSBURG, VA 22401
(540) 372-6430
1548327448FREDERICKSBURG INFECTIOUS DISEASE
Organization
Internal Medicine (Infectious Disease)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 310-0295
1881879724 ROHIT GOYAL MD
Individual
Internal Medicine (Critical Care Medicine)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1639704158 ALISSA BLEDSOE NP
Individual
Nurse Practitioner (Family)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1053908327MRS. HEATHER BENEDICT AGACNP-BC
Individual
Nurse Practitioner521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1811433469 CHELSEA SUE KOSKOVICH AGACNP-BC
Individual
Nurse Practitioner (Adult Health)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1124872361 AMBER HOUSTON FRENCH ACNPC-AG
Individual
Nurse Practitioner (Acute Care)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 599-1615
1053340554PULMONARY ASSOCIATES OF FREDERICKSBURG INC
Organization
Internal Medicine (Pulmonary Disease)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1932330339MRS. DEBRA LYNNE ADAMS NP
Individual
Nurse Practitioner (Family)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615
1205386729 JAMIE ROBERTSON FNP-C
Individual
Nurse Practitioner (Family)521 PARK HILL DR
FREDERICKSBURG, VA 22401
(540) 899-1615

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417361452, enumerated in the NPI registry as an "individual" on June 18, 2014

The provider is located at 521 Park Hill Dr Fredericksburg, Va 22401 and the phone number is (540) 899-1615

The provider's speciality is Internal Medicine with taxonomy code 207RC0200X with a focus in Critical Care Medicine

The provider has more than 12 years of experience.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a 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.

Medicare beneficiaries should expect a typical cost of $129.04 with an average copayment of $32.26 for new patient appointments. Established patients should expect a typical charge of $99.13 and an average copayment of 24.78. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Critical care, first 30-74 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Initial hospital inpatient care per day, typically 50 minutes, Initial hospital inpatient care per day, typically 70 minutes, Irrigation and suction of lung airways to obtain cells using an endoscope, New patient office or other outpatient visit, 45-59 minutes, Test for exercise-induced lung stress, Test to determine lung volumes using gas dilution or washout, Test to determine lung volumes using sensors, Test to examine how well the lungs exchange gases and Test to measure expiratory airflow and volume changes before and after medication administration.

The practitioner is affiliated to the following hospital(s): MARY WASHINGTON HOSPITAL and STAFFORD HOSPITAL, LLC. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on June 18, 2014. 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.