Dr. Mamatha Gaddam, MD
- Medicare services, 2024
- 89
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 121
- Hospital affiliations
- 1
- Industry payments
- $269
- Practice address
- 4301 West Markham Street Mail Slot 612, Little Rock, AR 72205
- Practice phone
- Call (501) 686-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gaddam'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. Mamatha Gaddam is a hematology (internal medicine) physician in Little Rock, Arkansas
Dr. Gaddam practices at UAMS Medical Center in Little Rock, Arkansas, part of University of Arkansas for Medical Sciences.
Dr. Gaddam's NPI, 1306220736, was assigned on July 15, 2015. Dr. Gaddam holds Minnesota license 68987.
- NPI
- 1306220736NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294022489
- NPI enumeration date
- July 15, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 686-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mamatha Gaddam practices at UAMS Medical Center in Little Rock, Arkansas
Dr. Gaddam's primary practice is UAMS Medical Center, at 4301 West Markham Street Mail Slot 612, Little Rock, AR 72205 in Pulaski County. The practice phone is (501) 686-5000.
- UAMS Medical Center4301 West Markham Street Mail Slot 612, Little Rock, AR 72205 · Pulaski CountyPhone(501) 686-5000
Source: Dmand AI Affiliation Data
Dr. Mamatha Gaddam is affiliated with 1 site of care and 2 medical groups
Dr. Gaddam's primary practice is UAMS Medical Center in Little Rock, Arkansas, part of University of Arkansas for Medical Sciences. The medical group on file is UAMS - University of Arkansas for Medical Sciences. Dmand AI also links Dr. Gaddam to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mamatha Gaddam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gaddam practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UAMS Medical Center | Available with a free account |
| +1 medical group | 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 University of Arkansas for Medical Sciences and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mamatha Gaddam is one of 3 hematology (internal medicine) physicians in Arkansas
Internal medicine is Dr. Gaddam's primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dmand AI has Dr. Gaddam's licenses on file in 3 states: Minnesota, Arkansas and Pennsylvania.
Specialties and state licenses
- Hematology (internal medicine), MinnesotaPrimary
- Arkansas license
- Student in an organized health care education/training program, Pennsylvania
Hematology (internal medicine) physicians near Dr. Gaddam
Counts of hematology (internal 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. Mamatha Gaddam billed Medicare for 89 services in 2024
CMS data shows 89 Medicare services from Dr. Gaddam across 2 procedure codes in 2024, all of them office visits, for 42 Medicare patients. Medicare paid $7,489 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gaddam'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. Gaddam?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gaddam and other hematology (internal medicine) physicians in Arkansas.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Mamatha Gaddam treated 42 Medicare patients in 2024, average age 70
CMS counts 42 Medicare patients who saw Dr. Gaddam in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 62% have high cholesterol. Their average risk score is 1.69, 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. Gaddam's median patient age at 61, with 52% women.
Dr. Gaddam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gaddam's Medicare patients by sex, 2024
- Women2048%
- Men2252%
Chronic conditions among Dr. Gaddam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis52%
- Ischemic heart disease33%
- Depression31%
- COPD29%
- Chronic kidney disease29%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gaddam'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
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mamatha Gaddam wrote 121 Medicare Part D claims in 2024
In 2024, Dr. Gaddam wrote 121 Medicare Part D claims for 23 patients. 81% of them were for generic drugs. CMS names the drug for 66 of them, across 4 drugs with 11 or more claims each, at $171,789 in total drug cost. In 2021, CMS named 15 claims across 1 drug.
Dr. Gaddam's Part D claims by kind of drug, 2024
- Generic98 claims81%
- Brand-name23 claims19%
Dr. Gaddam'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. Gaddam's Part D claims, 2024
- Antibiotics13%16 of 121 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 152024: 66340%
Drugs named by CMS: 4 in 2024, 1 in 2021.
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. Mamatha Gaddam takes part in Medicare
Dr. Gaddam 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. Mamatha Gaddam received $269 in industry payments from 2016 to 2024
CMS Open Payments shows 6 general payments to Dr. Gaddam from 3 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Celgene Corporation paid the most, $183.
General payments to Dr. Gaddam by program year, 2016 to 2024
Companies that paid Dr. Gaddam the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mamatha Gaddam'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) |
| 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 Dr. Mamatha Gaddam
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. Mamatha Gaddam's NPI number?
Dr. Mamatha Gaddam's NPI number is 1306220736. It was assigned on July 15, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Mamatha Gaddam?
Dr. Mamatha Gaddam is a hematology (internal medicine) physician in Little Rock, Arkansas. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).
Where does Dr. Mamatha Gaddam practice?
Dr. Gaddam practices at 4301 West Markham Street Mail Slot 612, Little Rock, AR 72205. Dr. Gaddam's primary practice is UAMS Medical Center in Little Rock, Arkansas, part of University of Arkansas for Medical Sciences. Dmand AI also links Dr. Gaddam to 1 medical group.
What is Dr. Mamatha Gaddam's office phone number?
The practice phone on file for Dr. Gaddam is (501) 686-5000.
What is Dr. Mamatha Gaddam's medical license number?
Dr. Gaddam holds Minnesota license 68987, one of the licenses on file in 3 states.
Which states has Dr. Mamatha Gaddam been licensed in?
Dmand AI has state licenses on file for Dr. Gaddam in Minnesota, Arkansas and Pennsylvania.
Which hospitals is Dr. Mamatha Gaddam affiliated with?
Dr. Gaddam practices at UAMS Medical Center in Little Rock, Arkansas.
What medical group is Dr. Mamatha Gaddam part of?
Dr. Gaddam is linked to UAMS - University of Arkansas for Medical Sciences. Dmand AI links Dr. Gaddam to 1 more medical group.
Does Dr. Mamatha Gaddam accept Medicare?
Yes. CMS data shows Dr. Gaddam billed Medicare for 89 services in 2024, and Dr. Gaddam accepts Medicare assignment.
How many Medicare patients does Dr. Mamatha Gaddam see?
CMS counts 42 Medicare patients who saw Dr. Gaddam in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Mamatha Gaddam bill to Medicare?
In 2024, Dr. Gaddam's most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).
What drugs does Dr. Mamatha Gaddam prescribe most?
In 2024 Medicare Part D data, Dr. Gaddam's most prescribed drugs by claims were Acyclovir, Prednisone and Brukinsa.
Has Dr. Mamatha Gaddam received payments from drug or device companies?
CMS Open Payments shows $269 in general payments to Dr. Gaddam from 3 companies from 2016 to 2024. The largest total came from Celgene Corporation.
How long has Dr. Mamatha Gaddam been practicing?
Dr. Gaddam graduated from medical school in 2011, 15 years ago.
Selling to internal medicine practices?
See hematology (internal medicine) physicians in Arkansas 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