HUMAYUN TUFAIL MD
NPI 1902947625
Hospitalist in Castro Valley, CA

Active since February 08, 2007PECOS EnrolledAccepts Medicare Assignment
20103 LAKE CHABOT RD, CASTRO VALLEY, CA 94546(510) 727-3256(510) 733-3107 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 7, 2023, Feb 17, 2021, Feb 22, 2019 (3 updates tracked since 2019).

About Humayun Tufail Md NPPES

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

HUMAYUN TUFAIL MD (NPI 1902947625) is an individual hospitalist provider in Castro Valley, California, licensed in California (A103258) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Oklahoma City, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1902947625
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameHUMAYUN TUFAILCredential: MD
Location Address20103 LAKE CHABOT RDCastro Valley, CA 94546
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (510) 727-3256 · Fax (510) 733-3107
Fax(510) 733-3107
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateFebruary 8, 2007
Last NPPES UpdateMarch 7, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2021
NPI 1902947625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in CA · A103258
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License A103258 (CA)
20103 LAKE CHABOT RD, Castro Valley, CA 94546

Secondary Practice Location 1

Location 1920 Stanton L Young Blvd, WP 1130Oklahoma City, OK 73104-5020 · Phone (405) 271-5963

Other Identifiers 1

OtherA103258CA · State Medical License

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

Humayun Tufail 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 ID840363016
PECOS Enrollment IDI20080721000815
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 4

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 straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
103 services33 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.
103 services43 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.
20 services20 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94546 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 20

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

Hospitalist
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Registered Nurse
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Internal Medicine
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Hospitalist
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Pharmacist (Ambulatory Care)
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Emergency Medicine
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Internal Medicine
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Dietitian, Registered
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546

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 Humayun Tufail's NPI number?

The NPI number for Humayun Tufail is 1902947625. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Humayun Tufail located?

Humayun Tufail practices at 20103 Lake Chabot Rd, Castro Valley, CA 94546. The listed phone number is (510) 727-3256.

What is Humayun Tufail's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Humayun Tufail enrolled in Medicare?

Yes. Humayun Tufail 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.

When was this NPI record last updated?

The NPPES record for Humayun Tufail was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.