Dr. Michael Emilio Romero, DO
- Medicare services, 2024
- 1,189
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 367
- Hospital affiliations
- 1
- Industry payments
- $2,815
- Practice address
- 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942
- Practice phone
- Call (619) 465-0711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Romero'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.
Dr. Michael Emilio Romero is an internist in La Mesa, California
Dr. Romero practices at Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare.
Dr. Romero's NPI, 1386936862, was assigned on May 3, 2011. Dr. Romero graduated from WesternU College of Osteopathic Medicine of the Pacific in 2009. Dr. Romero holds California license 20A11464.
- NPI
- 1386936862NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325298532
- NPI enumeration date
- May 3, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 465-0711
- 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 Emilio Romero practices at Sharp Grossmont Hospital in La Mesa, California
Dr. Romero's primary practice is Sharp Grossmont Hospital, at 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942 in San Diego County. The practice phone is (619) 465-0711.
- Sharp Grossmont Hospital5555 Grossmont Center Drive Box 58, La Mesa, CA 91942 · San Diego CountyPhone(619) 465-0711
Source: Dmand AI Affiliation Data
Dr. Michael Emilio Romero is affiliated with 2 sites of care and 2 medical groups
Dr. Romero's primary practice is Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Romero to 1 more group practice or clinic and 1 medical group, 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 Emilio Romero's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Romero practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Grossmont Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Sharp HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Emilio Romero is one of 16,751 internists in California
Internal medicine is Dr. Romero's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Romero is board certified in internal medicine by the American Board of Internal Medicine. Dr. Romero is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute diabetes, acute respiratory failure, bile duct problems, cardiac arrhythmia, cellulitis, chest pain, circulation problems and cirrhosis among the conditions Dr. Romero treats.
Internists near Dr. Romero
Counts of internists 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 Emilio Romero billed Medicare for 1,189 services in 2024
CMS data shows 1,189 Medicare services from Dr. Romero across 5 procedure codes in 2024, for 281 Medicare patients. Medicare paid $102,070 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Romero's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1272024: 1,1896%
Dr. Romero compared with the California median for internists, 2024
- Dr. Romero
- California median
- Medicare services
- 1,189vs 3613.3 times
- Medicare patients
- 281vs 15186% above
- Part D claims
- 127vs 42170% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Romero'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. Romero?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Romero and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Emilio Romero treated 281 Medicare patients in 2024, average age 76
CMS counts 281 Medicare patients who saw Dr. Romero in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 50% are also on Medicaid. Their average risk score is 2.59, 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. Romero's median patient age at 67, with 48% women.
Dr. Romero's Medicare patients by age, 2024
Dr. Romero's Medicare patients by sex, 2024
- Women14351%
- Men13849%
Chronic conditions among Dr. Romero's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Mood disorders51%
- Depression49%
- Diabetes48%
- Ischemic heart disease48%
- Chronic kidney disease47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Romero's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Emilio Romero wrote 367 Medicare Part D claims in 2024
In 2024, Dr. Romero wrote 367 Medicare Part D claims for 190 patients. 86% of them were for generic drugs. CMS names the drug for 127 of them, across 7 drugs with 11 or more claims each, at $1,214 in total drug cost. In 2023, CMS named 599 claims across 24 drugs.
Dr. Romero's Part D claims by kind of drug, 2024
- Generic315 claims86%
- Brand-name and other52 claims14%
Dr. Romero'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. Romero's Part D claims, 2024
- Opioids5%18 of 367 claims
- Antibiotics22%80 of 367 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: 5992024: 12779%
Drugs named by CMS: 7 in 2024, 24 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
How Dr. Michael Emilio Romero takes part in Medicare
Dr. Romero accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael Emilio Romero received $2,815 in industry payments from 2016 to 2025
CMS Open Payments shows 70 general payments to Dr. Romero from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Allergan Inc. paid the most, $475.
General payments to Dr. Romero by program year, 2016 to 2025
General payments to Dr. Romero by kind, 2016 to 2025
- Food and beverage$2,61593%
- Education$1907%
- Travel and lodging$100%
Companies that paid Dr. Romero 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 Emilio Romero graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Romero graduated from WesternU College of Osteopathic Medicine of the Pacific in 2009.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Michael Emilio Romero accepts plans from 2 insurance carriers
Dr. Romero is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- NV State Medicaid
Plan types Dr. Romero accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Emilio Romero'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) |
| 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 Emilio Romero
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 Emilio Romero's NPI number?
Dr. Michael Emilio Romero's NPI number is 1386936862. It was assigned on May 3, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Emilio Romero?
Dr. Michael Emilio Romero is an internist in La Mesa, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael Emilio Romero practice?
Dr. Romero practices at 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942. Dr. Romero's primary practice is Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare. Dmand AI also links Dr. Romero to 1 group practice or clinic and 1 medical group.
What is Dr. Michael Emilio Romero's office phone number?
The practice phone on file for Dr. Romero is (619) 465-0711.
What is Dr. Michael Emilio Romero's medical license number?
Dr. Romero holds California license 20A11464.
Which hospitals is Dr. Michael Emilio Romero affiliated with?
Dr. Romero practices at Sharp Grossmont Hospital in La Mesa, California.
What medical group is Dr. Michael Emilio Romero part of?
Dr. Romero is linked to Emergency and Acute Care Medical Corporation. Dmand AI links Dr. Romero to 1 more medical group.
Does Dr. Michael Emilio Romero accept Medicare?
Yes. CMS data shows Dr. Romero billed Medicare for 1,189 services in 2024, and Dr. Romero accepts Medicare assignment.
How many Medicare patients does Dr. Michael Emilio Romero see?
CMS counts 281 Medicare patients who saw Dr. Romero in 2024, with an average age of 76.
Is Dr. Michael Emilio Romero board certified?
Yes. Dr. Romero is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Michael Emilio Romero bill to Medicare?
In 2024, Dr. Romero's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Michael Emilio Romero go to medical school?
Dr. Romero graduated from WesternU College of Osteopathic Medicine of the Pacific in 2009.
What drugs does Dr. Michael Emilio Romero prescribe most?
In 2024 Medicare Part D data, Dr. Romero's most prescribed drugs by claims were Cefuroxime, Prednisone and Furosemide.
Has Dr. Michael Emilio Romero received payments from drug or device companies?
CMS Open Payments shows $2,815 in general payments to Dr. Romero from 25 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Michael Emilio Romero been practicing?
Dr. Romero graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Michael Emilio Romero accept?
Dr. Romero is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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