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CORY KHURRAM HUSSAIN M.D.
NPI 1952368409
Internal Medicine in San Francisco, CA

Active since April 27, 2006PECOS EnrolledAccepts Medicare Assignment
91.11/100
CMS Quality Rating
45 CASTRO ST STE 125, SAN FRANCISCO, CA 94114(415) 600-4900(415) 369-1365 Get Directions Write a Review

NPPES record last updated: January 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 25, 2021, Jun 23, 2016 (2 updates tracked since 2016).

About Cory Khurram Hussain M.d. NPPES

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

CORY KHURRAM HUSSAIN M.D. (NPI 1952368409) is an individual internal medicine provider in San Francisco, California, licensed in California (C145278) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1952368409
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCORY KHURRAM HUSSAINCredential: M.D.
Location Address45 CASTRO ST STE 125San Francisco, CA 94114-1032
Mailing AddressPo Box 276950Sacramento, CA 95827-6950 · (415) 600-4900 · Fax (415) 369-1365
Phone(415) 600-4900
Fax(415) 369-1365
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateApril 27, 2006
Last NPPES UpdateJanuary 14, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2025
✔ NPI 1952368409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CA · C145278✔ Licensed in CO · 40764
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.
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License 35123218 (OH)
45 CASTRO ST STE 125, San Francisco, CA 94114
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Other Names 1

Former Name (1)Khurram Hussain M.d.

Other Identifiers 3

Medicaid68951272CO
Medicaid0102440OH
OtherC145278CA · Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Cory Khurram Hussain 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 ID8921991357
PECOS Enrollment IDI20250129002309
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 Reassignments

2

Medicare enrollment records show Cory Hussain reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sutter Bay Medical Foundation
16 mi
Multi-Specialty
12 CAMINO ENCINAS
Orinda, CA 94563
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1366898538 (510) 204-8180
Denver Health And Hospital Authority
950 mi
General Practice
777 BANNOCK ST
Denver, CO 80204
  • Reassigned Medicare billing, Colorado enrollment
  • 2,259 clinicians in this Medicare group
NPI 1477569838 (303) 436-6000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94114 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.11/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.23
Promoting Interoperability88
Improvement Activities40
Cost73.49

Other Providers at the Same Location NPPES 2

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

MAURA DEVEREUX PA-C
Physician Assistant
45 CASTRO ST STE 125
SAN FRANCISCO, CA 94114
San Francisco County (415) 621-4369
MISS JASMINE R RIVERA FNP-C
Nurse Practitioner (Family)
45 CASTRO ST STE 125
SAN FRANCISCO, CA 94114
San Francisco County (415) 621-4369

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 Cory Hussain's NPI number?

The NPI number for Cory Hussain is 1952368409. It was assigned to this individual provider in the NPPES registry on April 27, 2006. The provider is also known as Khurram Hussain M.D..

Where is Cory Hussain located?

Cory Hussain practices at 45 Castro St Ste 125, San Francisco, CA 94114. The listed phone number is (415) 600-4900.

What is Cory Hussain's specialty?

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

Is Cory Hussain enrolled in Medicare?

Yes. Cory Hussain 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 organizations bill Medicare for Cory Hussain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cory Hussain reassigns Medicare benefits to 2 organizations: Sutter Bay Medical Foundation (Orinda, CA) and Denver Health And Hospital Authority (Denver, CO). Each 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 Cory Hussain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cory Hussain accept?

Health plans from CareSource list Cory Hussain as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cory Hussain was last updated on January 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.