Antibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalBreast Neoplasms
Dr. Noeline Rajarajan I, MD
NPI1285980854PAC ID1759519572
- Medicare services, 2024
- 464
- Medicare patients, 2024
- 239
- Part D claims, 2024
- 30
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 900 Caton Avenue, Baltimore, MD 21229
- Practice phone
- Call (410) 368-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rajarajan's professional email, personal email and mobile number
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Dr. Noeline Rajarajan I is a general surgeon in Baltimore, Maryland
Dr. Rajarajan practices at Ascension Saint Agnes Hospital in Baltimore, Maryland, part of Ascension Health Alliance.
Dr. Rajarajan's NPI, 1285980854, was assigned on August 1, 2012. Dr. Rajarajan holds Maryland license D90387.
NPI and contact details
- NPI
- 1285980854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759519572
- NPI enumeration date
- August 1, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 368-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Noeline Rajarajan I practices at Ascension Saint Agnes Hospital in Baltimore, Maryland
Dr. Rajarajan's primary practice is Ascension Saint Agnes Hospital, at 900 Caton Avenue, Baltimore, MD 21229 in Baltimore City. The practice phone is (410) 368-6000.
- Ascension Saint Agnes Hospital900 Caton Avenue, Baltimore, MD 21229 · Baltimore CityPhone(410) 368-6000
Source: Dmand AI Affiliation Data
Dr. Noeline Rajarajan I is affiliated with 2 sites of care and 1 medical group
Dr. Rajarajan's primary practice is Ascension Saint Agnes Hospital in Baltimore, Maryland, part of Ascension Health Alliance. The medical group on file is Integrated Specialists Group. Dmand AI also links Dr. Rajarajan to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Noeline Rajarajan I's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rajarajan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Saint Agnes Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Noeline Rajarajan I is one of 532 general surgeons in Maryland
Surgery is Dr. Rajarajan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Rajarajan's licenses on file in 2 states: Maryland and Texas.
Specialties and state licenses
- Surgery, MarylandPrimary
- Student in an organized health care education/training program, Texas
General surgeons near Dr. Rajarajan
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
532general surgeons in Maryland155general surgeons in Baltimore14general surgeons at Ascension Saint Agnes Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Noeline Rajarajan I billed Medicare for 464 services in 2024
CMS data shows 464 Medicare services from Dr. Rajarajan across 11 procedure codes in 2024, for 239 Medicare patients. Medicare paid $64,651 for them.
Medicare services, 2024464
Medicare patients239
Paid by Medicare$64,651
Procedure codes11
Dr. Rajarajan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2142024: 34762%
- Surgery
- 2023: 622024: 8131%
- Other services
- 2023: 172024: 36112%
Where Dr. Rajarajan's Medicare services took place, 2024
- In an office38383%
- In a facility8117%
Dr. Rajarajan compared with the Maryland median for general surgeons, 2024
- Dr. Rajarajan
- Maryland median
- Medicare services
- 464vs 2302.0 times
- Medicare patients
- 239vs 16248% above
- Part D claims
- 14vs 2646% below
Medians across 485 general surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Rajarajan'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. Rajarajan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rajarajan and other general surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Noeline Rajarajan I treated 239 Medicare patients in 2024, average age 74
CMS counts 239 Medicare patients who saw Dr. Rajarajan in 2024. The largest group is 65 to 74, with 123 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rajarajan's median patient age at 58, with 96% women.
Medicare patients, 2024239
Average age74
Average risk score0.99
Also on Medicaid8%
Dr. Rajarajan's Medicare patients by age, 2024
Chronic conditions among Dr. Rajarajan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer69%
- Arthritis49%
- Diabetes33%
- Anxiety28%
- Mood disorders25%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rajarajan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women96%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Noeline Rajarajan I wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Rajarajan wrote 30 Medicare Part D claims for 22 patients. 93% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $72 in total drug cost. In 2018, CMS named 12 claims across 1 drug.
Part D claims, 202430
Drugs named by CMS1
Total drug cost$72
Part D patients22
Dr. Rajarajan's Part D claims by kind of drug, 2024
- Generic28 claims93%
- Brand-name and other2 claims7%
Dr. Rajarajan's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 122019: 1417%
Drugs named by CMS: 1 in 2019, 1 in 2018.
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. Noeline Rajarajan I ranks in the 91st percentile for mastectomy in Medicare
Dr. Rajarajan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 40 procedures of mastectomy by Dr. Rajarajan, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Rajarajan ranks in Medicare procedure volume
- Mastectomy
- 91st percentile40 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 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)
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Dr. Noeline Rajarajan I has 1 publication on record
Dmand AI links 1 paper to Dr. Rajarajan. Dr. Rajarajan's most frequent co-authors are Brian J. Czerniecki, MD, Susan Jane Hoover, MD and Veronica Mariotti, MD.
Papers1
Dr. Rajarajan's most frequent co-authors
- Brian J. Czerniecki, MD1 shared paper
- Susan Jane Hoover, MD1 shared paper
- Veronica Mariotti, MD1 shared paper
Recent publications by Dr. Rajarajan
See who Dr. Rajarajan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rajarajan works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Noeline Rajarajan I'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Noeline Rajarajan I
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. Noeline Rajarajan I's NPI number?
Dr. Noeline Rajarajan I's NPI number is 1285980854. It was assigned on August 1, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Noeline Rajarajan I?
Dr. Noeline Rajarajan I is a general surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Noeline Rajarajan I practice?
Dr. Rajarajan practices at 900 Caton Avenue, Baltimore, MD 21229. Dr. Rajarajan's primary practice is Ascension Saint Agnes Hospital in Baltimore, Maryland, part of Ascension Health Alliance. Dmand AI also links Dr. Rajarajan to 1 group practice or clinic.
What is Dr. Noeline Rajarajan I's office phone number?
The practice phone on file for Dr. Rajarajan is (410) 368-6000.
What is Dr. Noeline Rajarajan I's medical license number?
Dr. Rajarajan holds Maryland license D90387, one of the licenses on file in 2 states.
Which states has Dr. Noeline Rajarajan I been licensed in?
Dmand AI has state licenses on file for Dr. Rajarajan in Maryland and Texas.
Which hospitals is Dr. Noeline Rajarajan I affiliated with?
Dr. Rajarajan practices at Ascension Saint Agnes Hospital in Baltimore, Maryland.
What medical group is Dr. Noeline Rajarajan I part of?
Dr. Rajarajan is linked to Integrated Specialists Group.
Does Dr. Noeline Rajarajan I accept Medicare?
Yes. CMS data shows Dr. Rajarajan billed Medicare for 464 services in 2024, and Dr. Rajarajan accepts Medicare assignment.
How many Medicare patients does Dr. Noeline Rajarajan I see?
CMS counts 239 Medicare patients who saw Dr. Rajarajan in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Noeline Rajarajan I bill to Medicare?
In 2024, Dr. Rajarajan's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99205) and medicare service (G2212).
What drugs does Dr. Noeline Rajarajan I prescribe most?
In 2019 Medicare Part D data, Dr. Rajarajan's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
How long has Dr. Noeline Rajarajan I been practicing?
Dr. Rajarajan graduated from medical school in 2001, 25 years ago.
Does Dr. Noeline Rajarajan I do research?
Dmand AI links 1 publication to Dr. Rajarajan.
Who does Dr. Noeline Rajarajan I publish with?
Dr. Rajarajan's most frequent co-authors are Brian J. Czerniecki, MD (1 shared paper), Susan Jane Hoover, MD (1 shared paper) and Veronica Mariotti, MD (1 shared paper).
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