1. Home
  2. Directory
  3. California
  4. Valencia
  5. Internal Medicine
  6. NPI Profile

MICHAEL D. COHEN M.D.
NPI 1871517995
Internal Medicine - Infectious Disease in Valencia, CA

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
25.33/100
CMS Quality Rating
27420 TOURNEY RD STE 200, VALENCIA, CA 91355(661) 481-1651(661) 244-1394 Get Directions Write a Review

NPPES record last updated: January 7, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Michael D. Cohen M.d. NPPES

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

MICHAEL D. COHEN M.D. (NPI 1871517995) is an individual infectious disease provider in Valencia, California, licensed in California (G077294) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1992).

NPPES Registry Identity

NPI1871517995
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameMICHAEL D. COHENCredential: M.D.
Location Address27420 TOURNEY RD STE 200Valencia, CA 91355-5634
Mailing AddressPo Box 800878Santa Clarita, CA 91380-0878 · (661) 481-1651 · Fax (661) 244-1394
Phone(661) 481-1651
Fax(661) 244-1394
Sole ProprietorYes
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1992
Enumeration DateJuly 26, 2006
Last NPPES UpdateJanuary 7, 2025
NPPES CertifiedJanuary 7, 2025
✔ NPI 1871517995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · G077294
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal Medicine · Hospice and Palliative MedicineTaxonomy 207RH0002X · License G077294 (CA)
27420 TOURNEY RD STE 200, Valencia, CA 91355
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G772940CA

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

Michael D. Cohen 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 ID1052381258
PECOS Enrollment IDI20040727000428
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 6

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 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.
1,795 services261 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.
300 services253 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
283 services120 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
42 services42 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.
14 services14 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91355 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

25.33/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost84.44

Other Providers at the Same Location NPPES 3

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

MICHAEL D. COHEN, M.D., INC
Specialist
27420 TOURNEY RD STE 200
VALENCIA, CA 91355
Los Angeles County (661) 481-1651
TANG MEDICAL CORPORATION
Clinic/Center (Medical Specialty)
27420 TOURNEY RD STE 200
SANTA CLARITA, CA 91355
Los Angeles County (661) 866-0870
OZ MEDICAL GROUP
Internal Medicine
27420 TOURNEY RD STE 200
VALENCIA, CA 91355
Los Angeles County (661) 254-9950

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 Michael Cohen's NPI number?

The NPI number for Michael Cohen is 1871517995. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Michael Cohen located?

Michael Cohen practices at 27420 Tourney Rd Ste 200, Valencia, CA 91355. The listed phone number is (661) 481-1651.

What is Michael Cohen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Michael Cohen enrolled in Medicare?

Yes. Michael Cohen 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 Michael Cohen was last updated on January 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.