Dr. John Jerry Marsella Jr., MD
- Medicare services, 2024
- 10,627
- Medicare patients, 2024
- 500
- Part D claims, 2024
- 8,587
- Hospital affiliations
- 3
- Industry payments
- $12,147
- Practice address
- 201 East Watts Street, Enterprise, AL 36330
- Practice phone
- Call (334) 393-5474
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Alabama Outpatient Services
Surgery Center - Medicare-Certified · Enterprise, Alabama
Find Dr. Marsella'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. John Jerry Marsella Jr. is an interventional pain medicine physician in Enterprise, Alabama
Dr. Marsella practices at South Alabama Outpatient Services in Enterprise, Alabama.
Dr. Marsella's NPI, 1326027236, was assigned on January 10, 2006. Dr. Marsella graduated from Medical College of Georgia School of Medicine in 1986. Dr. Marsella holds Alabama license 00015708.
- NPI
- 1326027236NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658433370
- NPI enumeration date
- January 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (334) 393-5474
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Jerry Marsella Jr. practices at South Alabama Outpatient Services in Enterprise, Alabama
Dr. Marsella's primary practice is South Alabama Outpatient Services, at 201 East Watts Street, Enterprise, AL 36330. The practice phone is (334) 393-5474.
- South Alabama Outpatient Services201 East Watts Street, Enterprise, AL 36330Phone(334) 393-5474
Source: Dmand AI Affiliation Data
Dr. John Jerry Marsella Jr. is affiliated with 6 sites of care and 3 medical groups
Dr. Marsella's primary practice is South Alabama Outpatient Services in Enterprise, Alabama. Dr. Marsella is also affiliated with Medical Center Enterprise. The medical group on file is Southeast Health Enterprise Clinic. Dmand AI also links Dr. Marsella to 2 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Jerry Marsella Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marsella practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Alabama Outpatient Services | Available with a free account |
| +5 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Jerry Marsella Jr. is one of 33 interventional pain medicine physicians in Alabama
Interventional pain medicine is Dr. Marsella's primary specialty in the NPI Registry, under taxonomy code 208VP0014X. Dr. Marsella is licensed in Alabama.
Specialties and state licenses
- Interventional pain medicine, AlabamaPrimary
Interventional pain medicine physicians near Dr. Marsella
Counts of interventional pain 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. John Jerry Marsella Jr. billed Medicare for 10,627 services in 2024
CMS data shows 10,627 Medicare services from Dr. Marsella across 24 procedure codes in 2024, for 500 Medicare patients. Medicare paid $271,435 for them.
Dr. Marsella's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 7882024: 7,890901%
- Office and hospital visits
- 2023: 8572024: 1,33756%
- Surgery
- 2023: 2972024: 700136%
- Lab and pathology
- 2023: 2212024: 35360%
- Other services
- 2023: 2162024: 30541%
- Imaging
- 2023: 02024: 42
Where Dr. Marsella's Medicare services took place, 2024
- In an office10,41398%
- In a facility2142%
Dr. Marsella compared with the Alabama median for interventional pain medicine physicians, 2024
- Dr. Marsella
- Alabama median
- Medicare services
- 10,627vs 3,1563.4 times
- Medicare patients
- 500vs 35242% above
- Part D claims
- 8,470vs 4,30697% above
Medians across 32 interventional pain medicine physicians in Alabama with Dmand AI profiles that report each measure.
Dr. Marsella'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. Marsella?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marsella and other interventional pain medicine physicians in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Jerry Marsella Jr. treated 500 Medicare patients in 2024, average age 71
CMS counts 500 Medicare patients who saw Dr. Marsella in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have arthritis, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marsella's median patient age at 65, with 60% women.
Dr. Marsella's Medicare patients by age, 2024
Dr. Marsella's Medicare patients by sex, 2024
- Women30461%
- Men19639%
Chronic conditions among Dr. Marsella's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety41%
- Mood disorders37%
- Diabetes35%
- Depression34%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marsella's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Jerry Marsella Jr. wrote 8,587 Medicare Part D claims in 2024
In 2024, Dr. Marsella wrote 8,587 Medicare Part D claims for 631 patients. 96% of them were for generic drugs. CMS names the drug for 8,470 of them, across 40 drugs with 11 or more claims each, at $344,171 in total drug cost. In 2023, CMS named 6,258 claims across 33 drugs.
Dr. Marsella's Part D claims by kind of drug, 2024
- Generic8,249 claims96%
- Brand-name338 claims4%
Dr. Marsella'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. Marsella's Part D claims, 2024
- Opioids51%4,392 of 8,587 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: 6,2582024: 8,47035%
Drugs named by CMS: 40 in 2024, 33 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. John Jerry Marsella Jr. takes part in Medicare
Dr. Marsella 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Jerry Marsella Jr. received $12,147 in industry payments from 2016 to 2025
CMS Open Payments shows 258 general payments to Dr. Marsella from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 52% of the total. Boston Scientific Corporation paid the most, $4,090.
General payments to Dr. Marsella by program year, 2016 to 2025
General payments to Dr. Marsella by kind, 2016 to 2025
- Food and beverage$6,34052%
- Travel and lodging$5,79448%
- Entertainment$130%
Companies that paid Dr. Marsella 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. John Jerry Marsella Jr. graduated from Medical College of Georgia School of Medicine
Dr. Marsella graduated from Medical College of Georgia School of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Jerry Marsella Jr.'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 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. John Jerry Marsella Jr.
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. John Jerry Marsella Jr.'s NPI number?
Dr. John Jerry Marsella Jr.'s NPI number is 1326027236. It was assigned on January 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Jerry Marsella Jr.?
Dr. John Jerry Marsella Jr. is an interventional pain medicine physician in Enterprise, Alabama. The primary specialty in the NPI Registry is Interventional Pain Medicine Physician (taxonomy code 208VP0014X).
Where does Dr. John Jerry Marsella Jr. practice?
Dr. Marsella practices at 201 East Watts Street, Enterprise, AL 36330. Dr. Marsella's primary practice is South Alabama Outpatient Services in Enterprise, Alabama. Dmand AI also links Dr. Marsella to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. John Jerry Marsella Jr.'s office phone number?
The practice phone on file for Dr. Marsella is (334) 393-5474.
What is Dr. John Jerry Marsella Jr.'s medical license number?
Dr. Marsella holds Alabama license 00015708.
Which hospitals is Dr. John Jerry Marsella Jr. affiliated with?
Dr. Marsella is affiliated with Medical Center Enterprise. Dmand AI links Dr. Marsella to 2 more hospitals.
What medical group is Dr. John Jerry Marsella Jr. part of?
Dr. Marsella is linked to Southeast Health Enterprise Clinic. Dmand AI links Dr. Marsella to 2 more medical groups.
Does Dr. John Jerry Marsella Jr. accept Medicare?
Yes. CMS data shows Dr. Marsella billed Medicare for 10,627 services in 2024, and Dr. Marsella accepts Medicare assignment.
How many Medicare patients does Dr. John Jerry Marsella Jr. see?
CMS counts 500 Medicare patients who saw Dr. Marsella in 2024, with an average age of 71.
What services does Dr. John Jerry Marsella Jr. bill to Medicare?
In 2024, Dr. Marsella's most billed Medicare services were injected or infused drug (J1100), injected or infused drug (J1010) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. John Jerry Marsella Jr. go to medical school?
Dr. Marsella graduated from Medical College of Georgia School of Medicine in 1986.
What drugs does Dr. John Jerry Marsella Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Marsella's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen and Gabapentin.
Has Dr. John Jerry Marsella Jr. received payments from drug or device companies?
CMS Open Payments shows $12,147 in general payments to Dr. Marsella from 40 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. John Jerry Marsella Jr. been practicing?
Dr. Marsella graduated from medical school in 1986, 40 years ago.
Selling to interventional pain medicine practices?
See interventional pain medicine physicians in Alabama 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