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

MOHAMED H YAFAI MD
NPI 1730156431
Internal Medicine in Watertown, WI

Active since March 02, 2006PECOS Enrolled
123 HOSPITAL DRIVE, SUITE 2009, WATERTOWN, WI 53098(920) 262-9833(920) 262-9834 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mohamed H Yafai Md NPPES

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

MOHAMED H YAFAI MD (NPI 1730156431) is an individual internal medicine provider in Watertown, Wisconsin, licensed in Wisconsin (32779) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Fort Memorial Hospital, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1730156431
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMOHAMED H YAFAICredential: MD
Location Address123 HOSPITAL DRIVE, SUITE 2009Watertown, WI 53098
Mailing Address123 Hospital Drive, Suite 2009Watertown, WI 53098 · (920) 262-9833 · Fax (920) 262-9834
Phone(920) 262-9833
Fax(920) 262-9834
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateMarch 2, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1730156431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WI · 32779
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.
123 HOSPITAL DRIVE, Watertown, WI 53098
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Other Identifiers 1

Medicaid31750100WI

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

Mohamed H Yafai Md 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 ID6901790088
PECOS Enrollment IDI20040210000669
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 5

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 50 minutes 99233
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.
241 services121 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.
221 services100 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
188 services165 patients
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.
119 services104 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.
18 services17 patients

Hospital Affiliations CMS Care Compare 3

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

Fort Memorial Hospital

Acute Care Hospitals · Fort Atkinson, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number520071
Location611 Sherman Ave EFort Atkinson, WI 53538 · Jefferson County
Emergency services Birthing friendly

University Of Wi Hospitals & Clinics Authority

Acute Care Hospitals · Madison, WI
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number520098
Location600 Highland AvenueMadison, WI 53792 · Dane County
Emergency services

Reedsburg Area Medical Center

Critical Access Hospitals · Reedsburg, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number521351
Location2000 N Dewey AveReedsburg, WI 53959 · Sauk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53098 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
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.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PHILIP M MARDEN MD SC
Pediatrics
123 HOSPITAL DRIVE, SUITE 212
WATERTOWN, WI 53098
Dodge County (920) 261-3898
MRS. PEGGY BURR PA C
Physician Assistant (Medical)
123 HOSPITAL DRIVE, SUITE 2004
WATERTOWN, WI 53098
Dodge County (920) 206-7772
HOLLY C VAN HECKE MD
Ophthalmology
123 HOSPITAL DRIVE, SUITE 1002
WATERTOWN, WI 53098
Dodge County (920) 261-8225
WATERTOWN UROLOGY, S.C.
Urology
123 HOSPITAL DRIVE, SUITE 2002
WATERTOWN, WI 53098
Dodge County (920) 261-1334
CENTRAL OTOLOGIC LTD
Otolaryngology
123 HOSPITAL DRIVE, STE 106
WATERTOWN, WI 53098
Dodge County (920) 261-0226
EYE PHYSICIANS OF WATERTOWN SC
Ophthalmology
123 HOSPITAL DRIVE, SUITE 1002
WATERTOWN, WI 53098
Dodge County (920) 261-8225
SHEILA KERRI SULLIVAN D.O.
Ophthalmology
123 HOSPITAL DRIVE, SUITE 1002
WATERTOWN, WI 53098
Dodge County (920) 261-8225

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 Mohamed Yafai's NPI number?

The NPI number for Mohamed Yafai is 1730156431. It was assigned to this individual provider in the NPPES registry on March 2, 2006.

Where is Mohamed Yafai located?

Mohamed Yafai practices at 123 Hospital Drive Suite 2009, Watertown, WI 53098. The listed phone number is (920) 262-9833.

What is Mohamed Yafai's specialty?

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

Is Mohamed Yafai enrolled in Medicare?

Yes. Mohamed Yafai 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 Mohamed Yafai affiliated with any hospitals?

According to CMS data, Mohamed Yafai is affiliated with Fort Memorial Hospital, University Of Wi Hospitals & Clinics Authority and Reedsburg Area Medical Center.

When was this NPI record last updated?

The NPPES record for Mohamed Yafai was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.