Neurogastroenterol Motil
Dr. Michael David Mello, MD
- Medicare services, 2024
- 1,232
- Medicare patients, 2024
- 614
- Part D claims, 2024
- 1,012
- Publications
- 9
- Hospital affiliations
- 2
- Practice address
- 1818 Verdugo Blvd Ste B1, Glendale, CA 91208
- Practice phone
- Call (213) 740-7922
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
USC Verdugo Hills Ambulatory Surgery Center
Surgery Center - Not Medicare-Certified · Glendale, California
Find Dr. Mello's professional email, personal email and mobile number
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Dr. Michael David Mello is a gastroenterologist in Glendale, California
Dr. Mello practices at USC Verdugo Hills Ambulatory Surgery Center in Glendale, California.
Dr. Mello's NPI, 1356571566, was assigned on July 22, 2009. Dr. Mello graduated from Keck School of Medicine of USC in 2009. Dr. Mello holds California license A135756.
- NPI
- 1356571566NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678703287
- NPI enumeration date
- July 22, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (213) 740-7922
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael David Mello practices at USC Verdugo Hills Ambulatory Surgery Center in Glendale, California
Dr. Mello's primary practice is USC Verdugo Hills Ambulatory Surgery Center, at 1818 Verdugo Blvd Ste B1, Glendale, CA 91208. The practice phone is (213) 740-7922.
- USC Verdugo Hills Ambulatory Surgery Center1818 Verdugo Blvd Ste B1, Glendale, CA 91208Phone(213) 740-7922
Source: Dmand AI Affiliation Data
Dr. Michael David Mello is affiliated with 4 sites of care
Dr. Mello's primary practice is USC Verdugo Hills Ambulatory Surgery Center in Glendale, California. Dr. Mello is also affiliated with USC Verdugo Hills Hospital. Dmand AI also links Dr. Mello to 1 more hospital and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael David Mello's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mello practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| USC Verdugo Hills Ambulatory Surgery Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael David Mello is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Mello's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Mello is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Mello's licenses on file in 2 states: California and Missouri.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Missouri license
Clinical focus
Dmand AI lists colonoscopy, esophagus, stomach, or upper small intestine surgery, gastroenteritis, gastrointestinal bleeding, hemorrhoids, intestinal diverticulosis, irritable bowel syndrome (IBS) and pancreas or bile duct endoscopy (ERCP) among the conditions Dr. Mello treats.
Gastroenterologists near Dr. Mello
Counts of gastroenterologists 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. Michael David Mello billed Medicare for 1,232 services in 2024
CMS data shows 1,232 Medicare services from Dr. Mello across 19 procedure codes in 2024, for 614 Medicare patients. Medicare paid $126,495 for them.
Dr. Mello's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8842024: 8941%
- Surgery
- 2023: 3092024: 3389%
- Other services
- 2023: 172024: 0100%
Where Dr. Mello's Medicare services took place, 2024
- In an office28423%
- In a facility94877%
Dr. Mello compared with the California median for gastroenterologists, 2024
- Dr. Mello
- California median
- Medicare services
- 1,232vs 5862.1 times
- Medicare patients
- 614vs 3022.0 times
- Part D claims
- 861vs 3802.3 times
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Mello'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.
Need commercial claims for Dr. Mello?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mello and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael David Mello treated 614 Medicare patients in 2024, average age 76
CMS counts 614 Medicare patients who saw Dr. Mello in 2024. The largest group is 65 to 74, with 237 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 62% are also on Medicaid. Their average risk score is 2.27, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mello's median patient age at 61, with 51% women.
Dr. Mello's Medicare patients by age, 2024
Dr. Mello's Medicare patients by sex, 2024
- Women35157%
- Men26343%
Chronic conditions among Dr. Mello's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis73%
- Ischemic heart disease56%
- Diabetes54%
- Mood disorders46%
- Heart failure45%
- Depression44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mello's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael David Mello wrote 1,012 Medicare Part D claims in 2024
In 2024, Dr. Mello wrote 1,012 Medicare Part D claims for 561 patients. 87% of them were for generic drugs. CMS names the drug for 861 of them, across 18 drugs with 11 or more claims each, at $83,829 in total drug cost. In 2023, CMS named 784 claims across 17 drugs.
Dr. Mello's Part D claims by kind of drug, 2024
- Generic883 claims87%
- Brand-name129 claims13%
Dr. Mello'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. Mello's Part D claims, 2024
- Antibiotics8%80 of 1,012 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: 7842024: 86110%
Drugs named by CMS: 18 in 2024, 17 in 2023.
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. Michael David Mello ranks in the 98th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Mello accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mello as offering telehealth. CMS counts 495 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Mello, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Mello ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 98th percentile495 procedures
- Colonoscopy
- 98th percentile317 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael David Mello has 9 publications on record
Dmand AI links 9 papers to Dr. Mello, published from 2012 to 2020. 2016 was the busiest year, with 2. The most frequent topics are Manometry, Gastroesophageal Reflux and Esophageal Achalasia. Dr. Mello has published most often in Neurogastroenterol Motil. Dr. Mello's most frequent co-authors are Chandra Prakash Gyawali, MD, Amy Rubin Shriver, MD and Adil Abubaker Abdalla, MD.
Dr. Mello's papers by year, 2012 to 2020
Topics Dr. Mello writes about most
- Manometry
- Gastroesophageal Reflux
- Esophageal Achalasia
- Esophageal Motility Disorders
- Esophagogastric Junction
- Fundoplication
- Muscle Contraction
- Peristalsis
Dr. Mello's most frequent co-authors
- Chandra Prakash Gyawali, MD4 shared papers
- Amy Rubin Shriver, MD2 shared papers
- Adil Abubaker Abdalla, MD1 shared paper
Recent publications by Dr. Mello
Neurogastroenterol Motil
Neurogastroenterol Motil
See who Dr. Mello researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mello works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael David Mello received $10,682 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Mello from 8 drug and device companies from 2016 to 2025. Grants make up the largest share, 94% of the total. Boston Scientific Corporation paid the most, $10,038.
General payments to Dr. Mello by program year, 2016 to 2025
General payments to Dr. Mello by kind, 2016 to 2025
- Grants$10,00094%
- Food and beverage$5095%
- Gifts$1732%
Companies that paid Dr. Mello the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael David Mello graduated from Keck School of Medicine of USC
Dr. Mello graduated from Keck School of Medicine of USC in 2009.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Michael David Mello accepts plans from 17 insurance carriers
Dr. Mello is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Molina
- +9 more carriersWith a free account
Plan types Dr. Mello accepts, by number of carriers
- Medicare10
- HMO9
- PPO9
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael David Mello's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael David Mello
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. Michael David Mello's NPI number?
Dr. Michael David Mello's NPI number is 1356571566. It was assigned on July 22, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael David Mello?
Dr. Michael David Mello is a gastroenterologist in Glendale, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael David Mello practice?
Dr. Mello practices at 1818 Verdugo Blvd Ste B1, Glendale, CA 91208. Dr. Mello's primary practice is USC Verdugo Hills Ambulatory Surgery Center in Glendale, California. Dmand AI also links Dr. Mello to 1 hospital and 1 physician office.
What is Dr. Michael David Mello's office phone number?
The practice phone on file for Dr. Mello is (213) 740-7922.
What is Dr. Michael David Mello's medical license number?
Dr. Mello holds California license A135756, one of the licenses on file in 2 states.
Which states has Dr. Michael David Mello been licensed in?
Dmand AI has state licenses on file for Dr. Mello in California (2015 to 2027) and Missouri (2012 to 2015).
Which hospitals is Dr. Michael David Mello affiliated with?
Dr. Mello is affiliated with USC Verdugo Hills Hospital. Dmand AI links Dr. Mello to 1 more hospital.
Does Dr. Michael David Mello accept Medicare?
Yes. CMS data shows Dr. Mello billed Medicare for 1,232 services in 2024, and Dr. Mello accepts Medicare assignment.
Does Dr. Michael David Mello offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mello as offering telehealth services.
How many Medicare patients does Dr. Michael David Mello see?
CMS counts 614 Medicare patients who saw Dr. Mello in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. Michael David Mello board certified?
Yes. Dr. Mello is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Michael David Mello bill to Medicare?
In 2024, Dr. Mello's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99223).
Where did Dr. Michael David Mello go to medical school?
Dr. Mello graduated from Keck School of Medicine of USC in 2009.
What drugs does Dr. Michael David Mello prescribe most?
In 2024 Medicare Part D data, Dr. Mello's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Pantoprazole Sodium.
Has Dr. Michael David Mello received payments from drug or device companies?
CMS Open Payments shows $10,682 in general payments to Dr. Mello from 8 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Michael David Mello been practicing?
Dr. Mello graduated from medical school in 2009, 17 years ago.
Does Dr. Michael David Mello do research?
Dmand AI links 9 publications to Dr. Mello, published from 2012 to 2020.
Who does Dr. Michael David Mello publish with?
Dr. Mello's most frequent co-authors are Chandra Prakash Gyawali, MD (4 shared papers), Amy Rubin Shriver, MD (2 shared papers) and Adil Abubaker Abdalla, MD (1 shared paper).
What insurance does Dr. Michael David Mello accept?
Dr. Mello is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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