Dr. Rajamanikkam Anandarajah, MD
- Medicare services, 2024
- 1,564
- Medicare patients, 2024
- 554
- Part D claims, 2024
- 30,288
- Hospital affiliations
- 3
- Industry payments
- $287
- Practice address
- 1965 S Fremont Ave, Springfield, MO 65804
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD
Acute Care Hospital outpatient department · Springfield, Missouri
Find Dr. Anandarajah'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. Rajamanikkam Anandarajah is an internist in Springfield, Missouri
Dr. Anandarajah practices at Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD in Springfield, Missouri.
Dr. Anandarajah's NPI, 1962560953, was assigned on December 4, 2006. Dr. Anandarajah holds Missouri license 106433.
- NPI
- 1962560953NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335264076
- NPI enumeration date
- December 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- 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. Rajamanikkam Anandarajah practices at Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD in Springfield, Missouri
Dr. Anandarajah's primary practice is Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD, at 1965 S Fremont Ave, Springfield, MO 65804.
- Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD1965 S Fremont Ave, Springfield, MO 65804
Source: Dmand AI Affiliation Data
Dr. Rajamanikkam Anandarajah is affiliated with 9 sites of care and 2 medical groups
Dr. Anandarajah's primary practice is Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD in Springfield, Missouri. Dr. Anandarajah is also affiliated with Mercy Hospital Springfield. The medical group on file is Mercy Clinic Family Medicine - Hollister. Dmand AI also links Dr. Anandarajah to 2 more hospitals, 3 home health agencies, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Anandarajah's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rajamanikkam Anandarajah's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Anandarajah practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD | Available with a free account |
| +8 more sites and 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rajamanikkam Anandarajah is one of 2,114 internists in Missouri
Internal medicine is Dr. Anandarajah's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Anandarajah is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Anandarajah
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. Rajamanikkam Anandarajah billed Medicare for 1,564 services in 2024
CMS data shows 1,564 Medicare services from Dr. Anandarajah across 11 procedure codes in 2024, for 554 Medicare patients. Medicare paid $122,156 for them. Every service was in an office.
Dr. Anandarajah's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8682024: 7909%
- Other services
- 2023: 5462024: 61212%
- Tests and treatments
- 2023: 2222024: 15032%
- Surgery
- 2023: 152024: 1220%
- Drugs given in the office
- 2023: 152024: 0100%
Dr. Anandarajah compared with the Missouri median for internists, 2024
- Dr. Anandarajah
- Missouri median
- Medicare services
- 1,564vs 5303.0 times
- Medicare patients
- 554vs 2112.6 times
- Part D claims
- 29,386vs 32590.4 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Anandarajah'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. Anandarajah?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Anandarajah and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rajamanikkam Anandarajah treated 554 Medicare patients in 2024, average age 74
CMS counts 554 Medicare patients who saw Dr. Anandarajah in 2024. The largest group is 65 to 74, with 247 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Anandarajah's median patient age at 70, with 54% women.
Dr. Anandarajah's Medicare patients by age, 2024
Dr. Anandarajah's Medicare patients by sex, 2024
- Women31857%
- Men23643%
Chronic conditions among Dr. Anandarajah's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis39%
- Chronic kidney disease35%
- Mood disorders32%
- Depression31%
- Diabetes29%
- Ischemic heart disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Anandarajah's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rajamanikkam Anandarajah wrote 30,288 Medicare Part D claims in 2024
In 2024, Dr. Anandarajah wrote 30,288 Medicare Part D claims for 1,966 patients. 85% of them were for generic drugs. CMS names the drug for 29,386 of them, across 259 drugs with 11 or more claims each, at $2,794,090 in total drug cost. In 2023, CMS named 24,415 claims across 253 drugs.
Dr. Anandarajah's Part D claims by kind of drug, 2024
- Generic25,727 claims85%
- Brand-name4,311 claims14%
- Other250 claims1%
Dr. Anandarajah'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. Anandarajah's Part D claims, 2024
- Opioids3%1,001 of 30,288 claims
- Antibiotics1%344 of 30,288 claims
- Antipsychotics, patients 65 and over1%280 of 30,288 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: 24,4152024: 29,38620%
Drugs named by CMS: 259 in 2024, 253 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
Dr. Rajamanikkam Anandarajah ranks in the 68th percentile for removal of skin lesions in Medicare
Dr. Anandarajah accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Anandarajah as offering telehealth. CMS counts 30 procedures of removal of skin lesions by Dr. Anandarajah, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Anandarajah ranks in Medicare procedure volume
- Removal of skin lesions
- 68th percentile30 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (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. Rajamanikkam Anandarajah received $287 in industry payments from 2016 to 2023
CMS Open Payments shows 24 general payments to Dr. Anandarajah from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 84% of the total. Supernus Pharmaceuticals, Inc. paid the most, $208.
General payments to Dr. Anandarajah by program year, 2016 to 2023
General payments to Dr. Anandarajah by kind, 2016 to 2023
- Food and beverage$24284%
- Education$4516%
Companies that paid Dr. Anandarajah the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rajamanikkam Anandarajah'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)Doctors and Clinicians Utilization Data (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. Rajamanikkam Anandarajah
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. Rajamanikkam Anandarajah's NPI number?
Dr. Rajamanikkam Anandarajah's NPI number is 1962560953. It was assigned on December 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajamanikkam Anandarajah?
Dr. Rajamanikkam Anandarajah is an internist in Springfield, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rajamanikkam Anandarajah practice?
Dr. Anandarajah practices at 1965 S Fremont Ave, Springfield, MO 65804. Dr. Anandarajah's primary practice is Mercy Hospital Springfield - Pediatric Endocrinology and Diabetes - HOPD in Springfield, Missouri. Dmand AI also links Dr. Anandarajah to 2 hospitals, 3 home health agencies, 2 group practices and clinics and 1 medical group.
What is Dr. Rajamanikkam Anandarajah's medical license number?
Dr. Anandarajah holds Missouri license 106433.
Which hospitals is Dr. Rajamanikkam Anandarajah affiliated with?
Dr. Anandarajah is affiliated with Mercy Hospital Springfield. Dmand AI links Dr. Anandarajah to 2 more hospitals.
What medical group is Dr. Rajamanikkam Anandarajah part of?
Dr. Anandarajah is linked to Mercy Clinic Family Medicine - Hollister. Dmand AI links Dr. Anandarajah to 1 more medical group.
Does Dr. Rajamanikkam Anandarajah accept Medicare?
Yes. CMS data shows Dr. Anandarajah billed Medicare for 1,564 services in 2024, and Dr. Anandarajah accepts Medicare assignment.
Does Dr. Rajamanikkam Anandarajah offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Anandarajah as offering telehealth services.
How many Medicare patients does Dr. Rajamanikkam Anandarajah see?
CMS counts 554 Medicare patients who saw Dr. Anandarajah in 2024, with an average age of 74.
What services does Dr. Rajamanikkam Anandarajah bill to Medicare?
In 2024, Dr. Anandarajah's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Show 3 more questionsShow fewer questions
What drugs does Dr. Rajamanikkam Anandarajah prescribe most?
In 2024 Medicare Part D data, Dr. Anandarajah's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Rajamanikkam Anandarajah received payments from drug or device companies?
CMS Open Payments shows $287 in general payments to Dr. Anandarajah from 6 companies from 2016 to 2023. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Dr. Rajamanikkam Anandarajah been practicing?
Dr. Anandarajah graduated from medical school in 1986, 40 years ago.
Selling to internal medicine practices?
See internists in Missouri 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