Dr. Melissa W. Costello, MD
- Medicare services, 2024
- 150
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 145
- Hospital affiliations
- 2
- Industry payments
- $305
- Practice address
- 5 Mobile Infirmary Circle, Mobile, AL 36607
- Practice phone
- Call (251) 435-4700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Costello'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. Melissa W. Costello is an emergency medicine physician in Mobile, Alabama
Dr. Costello practices at Mobile Infirmary in Mobile, Alabama, part of Infirmary Health.
Dr. Costello's NPI, 1164434239, was assigned on August 13, 2006. Dr. Costello graduated from University of Alabama School of Medicine in 2000. Dr. Costello holds Mississippi license 20830.
- NPI
- 1164434239NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547286023
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (251) 435-4700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Melissa W. Costello practices at Mobile Infirmary in Mobile, Alabama
Dr. Costello's primary practice is Mobile Infirmary, at 5 Mobile Infirmary Circle, Mobile, AL 36607 in Mobile County. The practice phone is (251) 435-4700.
- Mobile Infirmary5 Mobile Infirmary Circle, Mobile, AL 36607 · Mobile CountyPhone(251) 435-4700
Source: Dmand AI Affiliation Data
Dr. Melissa W. Costello is affiliated with 2 sites of care and 4 medical groups
Dr. Costello's primary practice is Mobile Infirmary in Mobile, Alabama, part of Infirmary Health. Dr. Costello is also affiliated with Pascagoula Hospital. The medical group on file is Baldwin Emergency Physicians. Dmand AI also links Dr. Costello to 3 more medical groups, 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. Melissa W. Costello's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Costello practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mobile Infirmary | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Infirmary Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Melissa W. Costello is one of 673 emergency medicine physicians in Alabama
Emergency medicine is Dr. Costello's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Costello's licenses on file in 2 states: Mississippi and Alabama.
Specialties and state licenses
- Emergency medicine, MississippiPrimary
- Alabama license
Emergency medicine physicians near Dr. Costello
Counts of emergency medicine physicians 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. Melissa W. Costello billed Medicare for 150 services in 2024
CMS data shows 150 Medicare services from Dr. Costello across 3 procedure codes in 2024, for 118 Medicare patients. Medicare paid $11,907 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Costello's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 862024: 10117%
- Tests and treatments
- 2023: 312024: 4958%
Dr. Costello compared with the Alabama median for emergency medicine physicians, 2024
- Dr. Costello
- Alabama median
- Medicare services
- 150vs 32954% below
- Medicare patients
- 118vs 27156% below
- Part D claims
- 39vs 12469% below
Medians across 662 emergency medicine physicians in Alabama with Dmand AI profiles that report each measure.
Dr. Costello'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. Costello?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Costello and other emergency medicine physicians in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Melissa W. Costello treated 118 Medicare patients in 2024, average age 73
CMS counts 118 Medicare patients who saw Dr. Costello in 2024. The largest group is 75 to 84, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.14, 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. Costello's median patient age at 55, with 58% women.
Dr. Costello's Medicare patients by age, 2024
Dr. Costello's Medicare patients by sex, 2024
- Women7160%
- Men4740%
Chronic conditions among Dr. Costello's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes48%
- Ischemic heart disease46%
- Anxiety45%
- Chronic kidney disease44%
- Heart failure43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Costello's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Melissa W. Costello wrote 145 Medicare Part D claims in 2024
In 2024, Dr. Costello wrote 145 Medicare Part D claims for 86 patients. 93% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $154 in total drug cost. In 2023, CMS named 33 claims across 2 drugs.
Dr. Costello's Part D claims by kind of drug, 2024
- Generic135 claims93%
- Brand-name and other10 claims7%
Dr. Costello'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. Costello's Part D claims, 2024
- Opioids21%30 of 145 claims
- Antibiotics24%35 of 145 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: 332024: 3918%
Drugs named by CMS: 2 in 2024, 2 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. Melissa W. Costello takes part in Medicare
Dr. Costello 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. Melissa W. Costello received $305 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Costello from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Stryker Corporation paid the most, $88.
General payments to Dr. Costello by program year, 2016 to 2025
General payments to Dr. Costello by kind, 2016 to 2025
- Food and beverage$28092%
- Education$258%
Companies that paid Dr. Costello 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. Melissa W. Costello graduated from University of Alabama School of Medicine
Dr. Costello graduated from University of Alabama School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Melissa W. Costello'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 |
| 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. Melissa W. Costello
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. Melissa W. Costello's NPI number?
Dr. Melissa W. Costello's NPI number is 1164434239. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Melissa W. Costello?
Dr. Melissa W. Costello is an emergency medicine physician in Mobile, Alabama. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Melissa W. Costello practice?
Dr. Costello practices at 5 Mobile Infirmary Circle, Mobile, AL 36607. Dr. Costello's primary practice is Mobile Infirmary in Mobile, Alabama, part of Infirmary Health. Dmand AI also links Dr. Costello to 3 medical groups.
What is Dr. Melissa W. Costello's office phone number?
The practice phone on file for Dr. Costello is (251) 435-4700.
What is Dr. Melissa W. Costello's medical license number?
Dr. Costello holds Mississippi license 20830, one of the licenses on file in 2 states.
Which states has Dr. Melissa W. Costello been licensed in?
Dmand AI has state licenses on file for Dr. Costello in Mississippi and Alabama.
Which hospitals is Dr. Melissa W. Costello affiliated with?
Dr. Costello practices at Mobile Infirmary in Mobile, Alabama. Dr. Costello is also affiliated with Pascagoula Hospital.
What medical group is Dr. Melissa W. Costello part of?
Dr. Costello is linked to Baldwin Emergency Physicians. Dmand AI links Dr. Costello to 3 more medical groups.
Does Dr. Melissa W. Costello accept Medicare?
Yes. CMS data shows Dr. Costello billed Medicare for 150 services in 2024, and Dr. Costello accepts Medicare assignment.
How many Medicare patients does Dr. Melissa W. Costello see?
CMS counts 118 Medicare patients who saw Dr. Costello in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Melissa W. Costello bill to Medicare?
In 2024, Dr. Costello's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Melissa W. Costello go to medical school?
Dr. Costello graduated from University of Alabama School of Medicine in 2000.
What drugs does Dr. Melissa W. Costello prescribe most?
In 2024 Medicare Part D data, Dr. Costello's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Ondansetron ODT.
Has Dr. Melissa W. Costello received payments from drug or device companies?
CMS Open Payments shows $305 in general payments to Dr. Costello from 10 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Melissa W. Costello been practicing?
Dr. Costello graduated from medical school in 2000, 26 years ago.
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