Anna Mesina
- Medicare services, 2024
- 50
- Medicare patients, 2024
- 51
- Part D claims, 2024
- 72
- Hospital affiliations
- 3
- Industry payments
- $1,447
- Practice address
- 1068 West Baltimore Pike, Media, PA 19063
- Practice phone
- Call (610) 566-9400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Anna Mesina is an OB-GYN in Media, Pennsylvania
Anna Mesina practices at Riddle Hospital in Media, Pennsylvania, part of Main Line Health System.
Anna Mesina's NPI, 1902293954, was assigned on April 16, 2015. Anna Mesina holds Pennsylvania license MD467628.
- NPI
- 1902293954NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799012118
- NPI enumeration date
- April 16, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 566-9400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna Mesina practices at Riddle Hospital in Media, Pennsylvania
Anna Mesina's primary practice is Riddle Hospital, at 1068 West Baltimore Pike, Media, PA 19063 in Delaware County. The practice phone is (610) 566-9400.
- Riddle Hospital1068 West Baltimore Pike, Media, PA 19063 · Delaware CountyPhone(610) 566-9400
Source: Dmand AI Affiliation Data
Anna Mesina is affiliated with 5 sites of care and 3 medical groups
Anna Mesina's primary practice is Riddle Hospital in Media, Pennsylvania, part of Main Line Health System. Anna Mesina is also affiliated with Penn State Health Milton S. Hershey Medical Center. The medical group on file is Main Line Health. Dmand AI also links Anna Mesina to 1 more hospital, 2 group practices and clinics and 2 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 Anna Mesina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Mesina practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riddle Hospital | Available with a free account |
| +4 more sites and 2 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 Main Line Health System and 6.2K+ hospitals, with verified contacts in the same login.
Anna Mesina is one of 1,573 OB-GYNs in Pennsylvania
Obstetrics and gynecology is Anna Mesina's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Anna Mesina is licensed in Pennsylvania.
Specialties and state licenses
- Obstetrics and gynecology, PennsylvaniaPrimary
OB-GYNs near Anna Mesina
Counts of OB-GYNs 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
Anna Mesina billed Medicare for 50 services in 2024
CMS data shows 50 Medicare services from Anna Mesina across 2 procedure codes in 2024, for 51 Medicare patients. Medicare paid $3,023 for them. Every service was in an office.
Anna Mesina's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 122024: 34183%
- Other services
- 2022: 192024: 1616%
Anna Mesina compared with the Pennsylvania median for OB-GYNs, 2024
- Anna Mesina
- Pennsylvania median
- Medicare services
- 50vs 5814% below
- Medicare patients
- 51vs 52Close to median
- Part D claims
- 13vs 3967% below
Medians across 1,317 OB-GYNs in Pennsylvania with Dmand AI profiles that report each measure.
Anna Mesina'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Anna Mesina treated 51 Medicare patients in 2024, average age 68
CMS counts 51 Medicare patients who saw Anna Mesina in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high cholesterol, and 57% have arthritis. Their average risk score is 0.70, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Anna Mesina's median patient age at 37, with 99% women.
Anna Mesina's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Anna Mesina's Medicare patients, 2024
- High cholesterol75%
- Arthritis57%
- High blood pressure57%
- Osteoporosis31%
- Anxiety29%
- Diabetes22%
Share of Medicare patients with each condition. A patient can have several.
Anna Mesina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anna Mesina wrote 72 Medicare Part D claims in 2024
In 2024, Anna Mesina wrote 72 Medicare Part D claims for 39 patients. 93% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $1,771 in total drug cost. In 2022, CMS named 13 claims across 1 drug.
Anna Mesina's Part D claims by kind of drug, 2024
- Generic67 claims93%
- Brand-name and other5 claims7%
Anna Mesina'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.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 132024: 13No change
Drugs named by CMS: 1 in 2024, 1 in 2022.
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 Anna Mesina takes part in Medicare
Anna Mesina 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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Anna Mesina received $1,447 in industry payments from 2022 to 2025
CMS Open Payments shows 56 general payments to Anna Mesina from 19 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 82% of the total. Astellas Pharma US Inc paid the most, $424.
General payments to Anna Mesina by program year, 2022 to 2025
General payments to Anna Mesina by kind, 2022 to 2025
- Food and beverage$1,18482%
- Education$26318%
Companies that paid Anna Mesina the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Anna Mesina'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) |
| 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 Anna Mesina
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna Mesina's NPI number?
Anna Mesina's NPI number is 1902293954. It was assigned on April 16, 2015, and it is active in the NPI Registry.
What does Anna Mesina specialize in?
Anna Mesina is an OB-GYN in Media, Pennsylvania. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Anna Mesina practice?
Anna Mesina practices at 1068 West Baltimore Pike, Media, PA 19063. Anna Mesina's primary practice is Riddle Hospital in Media, Pennsylvania, part of Main Line Health System. Dmand AI also links Anna Mesina to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Anna Mesina's office phone number?
The practice phone on file for Anna Mesina is (610) 566-9400.
What is Anna Mesina's medical license number?
Anna Mesina holds Pennsylvania license MD467628.
Which hospitals is Anna Mesina affiliated with?
Anna Mesina practices at Riddle Hospital in Media, Pennsylvania. Anna Mesina is also affiliated with Penn State Health Milton S. Hershey Medical Center. Dmand AI links Anna Mesina to 1 more hospital.
What medical group is Anna Mesina part of?
Anna Mesina is linked to Main Line Health. Dmand AI links Anna Mesina to 2 more medical groups.
Does Anna Mesina accept Medicare?
Yes. CMS data shows Anna Mesina billed Medicare for 50 services in 2024, and Anna Mesina accepts Medicare assignment.
How many Medicare patients does Anna Mesina see?
CMS counts 51 Medicare patients who saw Anna Mesina in 2024, with an average age of 68.
What services does Anna Mesina bill to Medicare?
In 2024, Anna Mesina's most billed Medicare services were office visit, established patient (99213) and medicare service (G0101).
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What drugs does Anna Mesina prescribe most?
In 2024 Medicare Part D data, Anna Mesina's most prescribed drugs by claims were Estradiol.
Has Anna Mesina received payments from drug or device companies?
CMS Open Payments shows $1,447 in general payments to Anna Mesina from 19 companies from 2022 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Anna Mesina been practicing?
Anna Mesina graduated from medical school in 2015, 11 years ago.
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