Dr. Gregory D. Cohen, MD

  • Los Angeles, CA
  • Cardiologist
NPI1548283468PAC ID5294701868
Medicare services, 2024
44
Medicare patients, 2024
24
Part D claims, 2024
1,402
Industry payments
$950
Affiliated sites
1
Practice address
7301 S Western Ave, Los Angeles, CA 90047
Practice phone
Call (323) 778-2131
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Florence Western Medical Clinic Inc

Los Angeles, California

See all 3 affiliations

Find Dr. Cohen's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Gregory D. Cohen is a cardiologist in Los Angeles, California

Dr. Cohen practices at Florence Western Medical Clinic Inc in Los Angeles, California.

Dr. Cohen's NPI, 1548283468, was assigned on July 25, 2006. Dr. Cohen graduated from WashU Medicine in 1989. Dr. Cohen's California license number on file is G73635.

NPI and contact details
Medicare PAC ID
5294701868
NPI enumeration date
July 25, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(323) 778-2131
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
63
Medical school graduation
1989

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Gregory D. Cohen practices at Florence Western Medical Clinic Inc in Los Angeles, California

Dr. Cohen's primary practice is Florence Western Medical Clinic Inc, at 7301 S Western Ave, Los Angeles, CA 90047 in Los Angeles County. The practice phone is (323) 778-2131.

  • Florence Western Medical Clinic Inc
    7301 S Western Ave, Los Angeles, CA 90047 · Los Angeles CountyPhone(323) 778-2131

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Gregory D. Cohen is affiliated with 2 sites of care and 1 medical group

Dr. Cohen's primary practice is Florence Western Medical Clinic Inc in Los Angeles, California. The medical group on file is Florence Western Medical Clinic. Dmand AI also links Dr. Cohen to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Cohen

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Gregory D. Cohen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Florence Western Medical Clinic IncAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Cohen practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Gregory D. Cohen is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Cohen has a license on file in California.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense G73635 · 1992 to 2025 · taxonomy 207RC0000X

Clinical focus

Dmand AI lists cardiomyopathy, chronic hypertension, coronary artery disease, heart failure and high cholesterol among the conditions Dr. Cohen treats.

Cardiologists near Dr. Cohen

Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Gregory D. Cohen billed Medicare for 44 services in 2024

CMS data shows 44 Medicare services from Dr. Cohen across 1 procedure code in 2024, all of them office visits, for 24 Medicare patients. Medicare paid $2,884 for them. Every service was in an office.

Medicare services, 202444
Medicare patients24
Paid by Medicare$2,884
Procedure codes1

Dr. Cohen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 762024: 4442%

Dr. Cohen compared with the California median for cardiologists, 2024

  • Dr. Cohen
  • California median
Medicare services
44vs 1,56097% below
Medicare patients
24vs 64496% below
Part D claims
1,065vs 1,41024% below

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Cohen's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Cohen

Need commercial claims for Dr. Cohen?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cohen and other cardiologists in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Gregory D. Cohen treated 24 Medicare patients in 2024, average age 69

CMS counts 24 Medicare patients who saw Dr. Cohen in 2024. 67% of them have high blood pressure, and 58% have high cholesterol. Their average risk score is 1.35, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 46, with 56% women.

Medicare patients, 202424
Average age69
Average risk score1.35

Chronic conditions among Dr. Cohen's Medicare patients, 2024

  1. High blood pressure67%
  2. High cholesterol58%

Share of Medicare patients with each condition. A patient can have several.

Dr. Cohen's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 46

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Gregory D. Cohen wrote 1,402 Medicare Part D claims in 2024

In 2024, Dr. Cohen wrote 1,402 Medicare Part D claims for 90 patients. 85% of them were for generic drugs. CMS names the drug for 1,065 of them, across 42 drugs with 11 or more claims each, at $86,838 in total drug cost. In 2023, CMS named 911 claims across 34 drugs.

Part D claims, 20241,402
Drugs named by CMS42
Total drug cost$86,838
Part D patients90

Dr. Cohen's Part D claims by kind of drug, 2024

  • Generic1,185 claims85%
  • Brand-name203 claims14%
  • Other14 claims1%

Dr. Cohen's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Cohen's Part D claims, 2024

  • Opioids3%39 of 1,402 claims
  • Antibiotics1%15 of 1,402 claims
  • Antipsychotics, patients 65 and over1%13 of 1,402 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 9112024: 1,06517%

Drugs named by CMS: 42 in 2024, 34 in 2023.

See all prescribing by Dr. Cohen

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Gregory D. Cohen offers telehealth to Medicare patients

Dr. Cohen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cohen as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find cardiologists like Dr. Cohen by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Gregory D. Cohen received $950 in industry payments from 2016 to 2025

CMS Open Payments shows 29 general payments to Dr. Cohen from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Amarin Pharma Inc. paid the most, $192.

General payments to Dr. Cohen by program year, 2016 to 2025

Companies that paid Dr. Cohen the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Cohen

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Gregory D. Cohen has 1 award and honors on record

Dmand AI lists 1 award for Dr. Cohen.

Awards and honors for Dr. Cohen

  1. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Gregory D. Cohen graduated from WashU Medicine

Dr. Cohen graduated from WashU Medicine in 1989. Dr. Cohen is a member of ACC.

  1. Medical schoolWashU Medicine

Source: Dmand AI Professional Profile Data

Dr. Gregory D. Cohen accepts plans from 8 insurance carriers

Dr. Cohen is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and LA Care. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • LA Care
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • CMS Medicare
  • Humana
  • Molina

Plan types Dr. Cohen accepts, by number of carriers

  1. Medicare6
  2. PPO4
  3. HMO3
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Gregory D. Cohen's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Gregory D. Cohen

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Gregory D. Cohen's NPI number?

Dr. Gregory D. Cohen's NPI number is 1548283468. It was assigned on July 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Gregory D. Cohen?

Dr. Gregory D. Cohen is a cardiologist in Los Angeles, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Gregory D. Cohen practice?

Dr. Cohen practices at 7301 S Western Ave, Los Angeles, CA 90047. Dr. Cohen's primary practice is Florence Western Medical Clinic Inc in Los Angeles, California. Dmand AI also links Dr. Cohen to 1 group practice or clinic.

What is Dr. Gregory D. Cohen's office phone number?

The practice phone on file for Dr. Cohen is (323) 778-2131.

What is Dr. Gregory D. Cohen's medical license number?

Dr. Cohen's California license number on file is G73635.

What medical group is Dr. Gregory D. Cohen part of?

Dr. Cohen is linked to Florence Western Medical Clinic.

Does Dr. Gregory D. Cohen accept Medicare?

Yes. CMS data shows Dr. Cohen billed Medicare for 44 services in 2024, and Dr. Cohen accepts Medicare assignment.

Does Dr. Gregory D. Cohen offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Cohen as offering telehealth services.

How many Medicare patients does Dr. Gregory D. Cohen see?

CMS counts 24 Medicare patients who saw Dr. Cohen in 2024, with an average age of 69.

What services does Dr. Gregory D. Cohen bill to Medicare?

In 2024, Dr. Cohen's most billed Medicare services were office visit, established patient (99213).

Show 5 more questionsShow fewer questions

Where did Dr. Gregory D. Cohen go to medical school?

Dr. Cohen graduated from WashU Medicine in 1989.

What drugs does Dr. Gregory D. Cohen prescribe most?

In 2024 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metformin HCl.

Has Dr. Gregory D. Cohen received payments from drug or device companies?

CMS Open Payments shows $950 in general payments to Dr. Cohen from 13 companies from 2016 to 2025. The largest total came from Amarin Pharma Inc.

How long has Dr. Gregory D. Cohen been practicing?

Dr. Cohen graduated from medical school in 1989, 37 years ago.

What insurance does Dr. Gregory D. Cohen accept?

Dr. Cohen is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and LA Care. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

Selling to cardiovascular disease practices?

See cardiologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)