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DR. HARLEEN KAUR DYAL M.D.
NPI 1225424237
Family Medicine in Fremont, CA

Active since April 07, 2015PECOS EnrolledAccepts Medicare Assignment
556 MOWRY AVE STE 200, FREMONT, CA 94536(510) 796-0770 Get Directions Write a Review

NPPES record last updated: August 29, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 29, 2018, Jul 25, 2018 (2 updates tracked since 2018).

About Dr. Harleen Kaur Dyal M.d. NPPES

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

DR. HARLEEN KAUR DYAL M.D. (NPI 1225424237) is an individual family medicine provider in Fremont, California, licensed in California (A153255) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1225424237
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. HARLEEN KAUR DYALCredential: M.D.
Location Address556 MOWRY AVE STE 200Fremont, CA 94536
Mailing Address39120 Argonaut Way Ste 200Fremont, CA 94538-1304 · (510) 796-0770
Phone(510) 796-0770
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateApril 7, 2015
Last NPPES UpdateAugust 29, 20182 updates tracked since enumeration
✔ NPI 1225424237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A153255
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
556 MOWRY AVE STE 200, Fremont, CA 94536
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Harleen Kaur Dyal 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 ID840506382
PECOS Enrollment IDI20180803001579
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 Harleen Dyal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fremont Internal Medicine Medical Associates,inc
Same address
Internal Medicine
556 MOWRY AVE, SUITE 200
Fremont, CA 94536
  • Reassigned Medicare billing, California enrollment
  • 3 clinicians in this Medicare group
NPI 1669413365 (510) 796-0770

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 2

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
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.
263 services233 patients
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.
125 services69 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94536 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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.

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 Harleen Dyal's NPI number?

The NPI number for Harleen Dyal is 1225424237. It was assigned to this individual provider in the NPPES registry on April 7, 2015.

Where is Harleen Dyal located?

Harleen Dyal practices at 556 Mowry Ave Ste 200, Fremont, CA 94536. The listed phone number is (510) 796-0770.

What is Harleen Dyal's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Harleen Dyal enrolled in Medicare?

Yes. Harleen Dyal 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.

Which organization bills Medicare for Harleen Dyal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harleen Dyal reassigns Medicare benefits to Fremont Internal Medicine Medical Associates,inc (Fremont, CA). 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 Harleen Dyal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Harleen Dyal was last updated on August 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.