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GENESIS HOSPITALIST MEDICAL GROUP, INC.
NPI 1316641855
Internal Medicine in West Hollywood, CA

Active since March 29, 2023
8700 BEVERLY BLVD, WEST HOLLYWOOD, CA 90048(310) 786-7204 Get Directions Write a Review

NPPES record last updated: March 29, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Genesis Hospitalist Medical Group, Inc. NPPES

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

GENESIS HOSPITALIST MEDICAL GROUP, INC. (NPI 1316641855) is a healthcare organization registered as an internal medicine in West Hollywood, California and active in the NPI registry since March 2023. The organization lists Daniel Ling, Cfo, as its authorized official.

NPPES Registry Identity

NPI1316641855
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGENESIS HOSPITALIST MEDICAL GROUP, INC.
Location Address8700 BEVERLY BLVDWest Hollywood, CA 90048-1804
Mailing Address9663 Santa Monica Blvd # 883Beverly Hills, CA 90210-4303 · (310) 786-7204
Phone(310) 786-7204
Organization SubpartNo
Authorized OfficialDaniel LingCfo · (310) 786-7204
Enumeration DateMarch 29, 2023
NPPES CertifiedMarch 29, 2023
✔ NPI 1316641855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
8700 BEVERLY BLVD, West Hollywood, CA 90048
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Genesis Hospitalist Medical Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

20

Medicare enrollment records show 20 clinicians reassign Medicare billing to Genesis Hospitalist Medical Group, Inc., which bills Medicare for the services they deliver. Of these, 5 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 4

Internal Medicine11
Nurse Practitioner7
Family Practice1
Hospitalist1

Clinicians, nearest first (20)

Gelsey Goodstein, M.D.
Internal Medicine
NPI 1790097442
8700 BEVERLY BLVD RM 5512
West Hollywood, CA 90048
(310) 423-5581
✔ PECOS✔ Accepts MedicareSame address
Andrew Lee, M.D.
Internal Medicine
NPI 1972894368
8700 BEVERLY BLVD
West Hollywood, CA 90048
(213) 529-6229
✔ PECOS✔ Accepts MedicareSame address
Nazilla Sadat Seyed Forootan, MD
Internal Medicine
NPI 1982232948
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-5161
✔ PECOS✔ Accepts MedicareSame address
Tiffany Truong, MD
Internal Medicine
NPI 1235710005
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 423-3277
✔ PECOS✔ Accepts MedicareSame address
Daniel Ling, M.D., M.B.A.
Internal Medicine
NPI 1285964577
8700 BEVERLY BLVD
West Hollywood, CA 90048
(310) 786-7204
✔ PECOS✔ Accepts MedicareSame address
Henry Horton, M.D.
Internal Medicine
NPI 1457653602
8640 W 3RD ST SUITE 300
Los Angeles, CA 90048
(310) 786-7204
✔ PECOS✔ Accepts Medicare0.2 mi
Azita Locke, NP
Nurse Practitioner
NPI 1245953686
600 S SAN VICENTE BLVD
Los Angeles, CA 90048
(310) 873-3312
✔ PECOS✔ Accepts Medicare0.9 mi
Julia Armendariz
Nurse Practitioner
NPI 1609351642
221 WESTWOOD PLAZA
Los Angeles, CA 90095
(310) 825-4073
✔ PECOS✔ Accepts Medicare3.7 mi
Jessica Sivakumar, APRN
Nurse Practitioner
NPI 1699427724
2505 SANTA MONICA BLVD
Santa Monica, CA 90404
(310) 828-6456
✔ PECOS✔ Accepts Medicare6.2 mi
Michael Kojima
Nurse Practitioner
NPI 1831853324
1500 SAN PABLO ST
Los Angeles, CA 90033
(323) 442-7400
✔ PECOS✔ Accepts Medicare10 mi
Patrice Tully, M.D.
Family Practice
NPI 1871847186
1520 SAN PABLO ST STE 1300
Los Angeles, CA 90033
(323) 442-5900
✔ PECOS✔ Accepts Medicare10 mi
Christine Corcoran, NP-C
Nurse Practitioner
NPI 1942014667
5015 EAGLE ROCK BLVD STE 205
Los Angeles, CA 90041
(747) 300-7541
✔ PECOS10 mi
Joanna Stuppler, NP
Nurse Practitioner
NPI 1629666268
18133 VENTURA BLVD STE C
Tarzana, CA 91356
(818) 515-0091
✔ PECOS✔ Accepts Medicare11 mi
Maryanne Amour, MD
Internal Medicine
NPI 1487395992
1000 W CARSON ST # 400
Torrance, CA 90502
(424) 306-5571
✔ PECOS✔ Accepts Medicare18 mi
Erin Bombane, FNP
Nurse Practitioner
NPI 1306493101
1401 S BALDWIN AVE
Arcadia, CA 91007
(626) 445-1284
✔ PECOS✔ Accepts Medicare19 mi
Jappreet Grewal
Internal Medicine
NPI 1780325290
521 PARNASSUS AVE
San Francisco, CA 94143
(415) 476-1000
✔ PECOS✔ Accepts Medicare342 mi
Gerardo Canedo
Hospitalist
NPI 1588068969
4150 V ST # 1100
Sacramento, CA 95817
(916) 734-2737
✔ PECOS✔ Accepts Medicare353 mi
Puneet Kang
Internal Medicine
NPI 1841879327
1301 MEDICAL CENTER DR
Nashville, TN 37232
(615) 322-5000
✔ PECOS✔ Accepts Medicare1,787 mi
Tariq Hassan, MD
Internal Medicine
NPI 1578213831
36500 S GRATIOT AVE STE 102
Clinton Township, MI 48035
(586) 790-9003
✔ PECOS✔ Accepts Medicare1,999 mi
Alifaiz Saiyed
Internal Medicine
NPI 1568968014
1000 ASYLUM AVE RM 1004
Hartford, CT 06105
(860) 714-4532
✔ PECOS✔ Accepts Medicare2,521 mi

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

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 Genesis Hospitalist Medical Group, Inc.'s NPI number?

The NPI number for Genesis Hospitalist Medical Group, Inc. is 1316641855. It was assigned to this organization in the NPPES registry on March 29, 2023.

Where is Genesis Hospitalist Medical Group, Inc. located?

Genesis Hospitalist Medical Group, Inc. is located at 8700 Beverly Blvd, West Hollywood, CA 90048. The listed phone number is (310) 786-7204.

What is Genesis Hospitalist Medical Group, Inc.'s specialty?

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

Is Genesis Hospitalist Medical Group, Inc. enrolled in Medicare?

Yes. Genesis Hospitalist Medical Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Genesis Hospitalist Medical Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 4 Medicare specialties reassign their Medicare billing to Genesis Hospitalist Medical Group, Inc.. A 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 the clinician's services. The largest specialties are Internal Medicine (11), Nurse Practitioner (7) and Family Practice (1). Of these, 5 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Genesis Hospitalist Medical Group, Inc. was last updated on March 29, 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.