Dr. Bithika Ray, MD
- Medicare services, 2024
- 5,089
- Medicare patients, 2024
- 368
- Part D claims, 2024
- 6,335
- Hospital affiliations
- 2
- Industry payments
- $1,436
- Practice address
- 1230 E Main St, Mankato, MN 56001
- Practice phone
- Call (800) 657-6944
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mankato Clinic
Mankato, Minnesota
Find Dr. Ray'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. Bithika Ray is an internist in Mankato, Minnesota
Dr. Ray practices at Mankato Clinic in Mankato, Minnesota.
Dr. Ray's NPI, 1871725804, was assigned on August 9, 2009. Dr. Ray holds Minnesota license 52615.
- NPI
- 1871725804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850435009
- NPI enumeration date
- August 9, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 657-6944
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bithika Ray practices at Mankato Clinic in Mankato, Minnesota
Dr. Ray's primary practice is Mankato Clinic, at 1230 E Main St, Mankato, MN 56001 in Blue Earth County. The practice phone is (800) 657-6944.
- Mankato Clinic1230 E Main St, Mankato, MN 56001 · Blue Earth CountyPhone(800) 657-6944
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bithika Ray is affiliated with 7 sites of care and 1 medical group
Dr. Ray's primary practice is Mankato Clinic in Mankato, Minnesota. Dr. Ray is also affiliated with Mayo Clinic Health System in Mankato. The medical group on file is Mankato Clinic. Dmand AI also links Dr. Ray to 1 more hospital, 2 home health agencies, 1 group practice or clinic and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bithika Ray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ray practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mankato Clinic | Available with a free account |
| +6 more affiliated sites | 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. Bithika Ray is one of 2,322 internists in Minnesota
Internal medicine is Dr. Ray's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ray is licensed in Minnesota.
Specialties and state licenses
- Internal medicine, MinnesotaPrimary
Internists near Dr. Ray
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. Bithika Ray billed Medicare for 5,089 services in 2024
CMS data shows 5,089 Medicare services from Dr. Ray across 38 procedure codes in 2024, for 368 Medicare patients. Medicare paid $144,298 for them. Every service was in an office.
Dr. Ray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,6142024: 2,57329%
- Lab and pathology
- 2023: 1,0112024: 1,12411%
- Office and hospital visits
- 2023: 4562024: 4267%
- Surgery
- 2023: 3472024: 3635%
- Tests and treatments
- 2023: 2672024: 31016%
- Other services
- 2023: 2342024: 29325%
Dr. Ray compared with the Minnesota median for internists, 2024
- Dr. Ray
- Minnesota median
- Medicare services
- 5,089vs 33615.1 times
- Medicare patients
- 368vs 1482.5 times
- Part D claims
- 5,656vs 14439.3 times
Medians across 2,238 internists in Minnesota with Dmand AI profiles that report each measure.
Dr. Ray'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. Ray?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ray and other internists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bithika Ray treated 368 Medicare patients in 2024, average age 74
CMS counts 368 Medicare patients who saw Dr. Ray in 2024. The largest group is 65 to 74, with 149 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ray's median patient age at 66, with 69% women.
Dr. Ray's Medicare patients by age, 2024
Dr. Ray's Medicare patients by sex, 2024
- Women25569%
- Men11331%
Chronic conditions among Dr. Ray's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis34%
- Diabetes27%
- Anxiety26%
- Osteoporosis26%
- Chronic kidney disease25%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bithika Ray wrote 6,335 Medicare Part D claims in 2024
In 2024, Dr. Ray wrote 6,335 Medicare Part D claims for 472 patients. 85% of them were for generic drugs. CMS names the drug for 5,656 of them, across 113 drugs with 11 or more claims each, at $602,362 in total drug cost. In 2023, CMS named 4,775 claims across 106 drugs.
Dr. Ray's Part D claims by kind of drug, 2024
- Generic5,362 claims85%
- Brand-name912 claims14%
- Other61 claims1%
Dr. Ray'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. Ray's Part D claims, 2024
- Opioids4%232 of 6,335 claims
- Antibiotics2%133 of 6,335 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: 4,7752024: 5,65618%
Drugs named by CMS: 113 in 2024, 106 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. Bithika Ray ranks in the 65th percentile for removal or shaving of skin growth in Medicare
Dr. Ray accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ray as offering telehealth. CMS counts 12 procedures of removal or shaving of skin growth by Dr. Ray, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Ray ranks in Medicare procedure volume
- Removal or shaving of skin growth
- 65th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 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. Bithika Ray received $1,436 in industry payments from 2016 to 2025
CMS Open Payments shows 102 general payments to Dr. Ray from 55 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $97.
General payments to Dr. Ray by program year, 2016 to 2025
Companies that paid Dr. Ray the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bithika Ray'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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. Bithika Ray
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. Bithika Ray's NPI number?
Dr. Bithika Ray's NPI number is 1871725804. It was assigned on August 9, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Bithika Ray?
Dr. Bithika Ray is an internist in Mankato, Minnesota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bithika Ray practice?
Dr. Ray practices at 1230 E Main St, Mankato, MN 56001. Dr. Ray's primary practice is Mankato Clinic in Mankato, Minnesota. Dmand AI also links Dr. Ray to 1 hospital, 2 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. Bithika Ray's office phone number?
The practice phone on file for Dr. Ray is (800) 657-6944.
What is Dr. Bithika Ray's medical license number?
Dr. Ray holds Minnesota license 52615.
Which hospitals is Dr. Bithika Ray affiliated with?
Dr. Ray is affiliated with Mayo Clinic Health System in Mankato. Dmand AI links Dr. Ray to 1 more hospital.
What medical group is Dr. Bithika Ray part of?
Dr. Ray is linked to Mankato Clinic.
Does Dr. Bithika Ray accept Medicare?
Yes. CMS data shows Dr. Ray billed Medicare for 5,089 services in 2024, and Dr. Ray accepts Medicare assignment.
Does Dr. Bithika Ray offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ray as offering telehealth services.
How many Medicare patients does Dr. Bithika Ray see?
CMS counts 368 Medicare patients who saw Dr. Ray in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Bithika Ray bill to Medicare?
In 2024, Dr. Ray's most billed Medicare services were injected or infused drug (J0897), surgery: heart and blood vessels (36415) and office visit, established patient (99214).
What drugs does Dr. Bithika Ray prescribe most?
In 2024 Medicare Part D data, Dr. Ray's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.
Has Dr. Bithika Ray received payments from drug or device companies?
CMS Open Payments shows $1,436 in general payments to Dr. Ray from 55 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Bithika Ray been practicing?
Dr. Ray graduated from medical school in 1999, 27 years ago.
Selling to internal medicine practices?
See internists in Minnesota 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