Dr. Michael A Raya , MD
Internal Medicine • Long Beach, CA
Professional Overview & Biography Verified Profile Summary
Dr. Michael Raya, MD is a certified Internal Medicine practicing in Long Beach, CA. With approximately 8 years of clinical experience since completing medical education in 2018, Dr. Raya delivers high-quality medical care to the local community at 2801 ATLANTIC AVE.
Dr. Raya is affiliated with Healthcare Partners Affiliates Medical Group and accepts Medicare assignment.
Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, hospital observation care, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
2801 Atlantic Ave
Long Beach, CA 908061701
Medicare Profile & Education
Other
2018
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Long Beach, CA
Practicing in Long Beach, CA (18502 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
452 | 417 | $549.00 | $209.47 |
|
99220
Hospital observation care, typically 70 minutes
|
61 | 60 | $502.00 | $189.81 |
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
59 | 58 | $373.00 | $142.44 |
|
99219
Hospital observation care, typically 50 minutes
|
16 | 16 | $369.00 | $141.15 |
Medical Specialties & State Licenses
CMS Verified: 2026-01-07NUCC Taxonomy Code: 207R00000X
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.
Hospital & Practice Group Affiliations
Healthcare Partners Affiliates Medical Group
2801 Atlantic Ave, Long Beach, CA 908061701
Phone: 5624263333
Healthcare Partners Affiliates Medical Group
824 E Carson St, Carson, CA 907452262
Phone: 3108309706
Secondary Practice Locations
2600 Redondo Ave
Long Beach, CA 908062325
Phone: 5629887000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Family Nurse Practitioner
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine - Critical Care Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Rheumatology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 2801 ATLANTIC AVE, LONG BEACH, CA 908061701 (Tel: 5624263333)
Registered at PO BOX 35380, LAS VEGAS, NV 891335380 (Tel: 7025793203)
Registered at 2600 REDONDO AVE, LONG BEACH, CA 908062325 (Tel: 5629887000)
Registered at 2600 REDONDO AVE, LONG BEACH, CA 908062325
Internal Medicine (License #A165548 in CA)
NPI status registered as active in NPPES database
Registered at 905 E 2ND ST APT 347, LOS ANGELES, CA 900124466 (Tel: 9095281716)
Registered at 1720 E CESAR E CHAVEZ AVE, LOS ANGELES, CA 900332414
Recorded as MICHAEL RAYA, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
Po Box 35380
Las Vegas, NV 891335380
Phone: 7025793203
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.