Dr. Ravi P. Nayak, MD
- Medicare services, 2024
- 45
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 705
- MIPS score, 2024
- 85
- Hospital affiliations
- 2
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nayak's professional email, personal email and mobile number
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Dr. Ravi P. Nayak is a pulmonologist in Saint Louis, Missouri
Dr. Nayak practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Dr. Nayak's NPI, 1689789026, was assigned on August 19, 2006. Dr. Nayak holds Missouri license 2000173750.
- NPI
- 1689789026NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325002140
- NPI enumeration date
- August 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ravi P. Nayak practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Dr. Nayak's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Source: Dmand AI Affiliation Data
Dr. Ravi P. Nayak is affiliated with 4 sites of care and 1 medical group
Dr. Nayak's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dr. Nayak is also affiliated with SSM Health St. Mary's Hospital - St. Louis. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Nayak to 1 more behavioral health center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ravi P. Nayak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nayak practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ravi P. Nayak is one of 279 pulmonologists in Missouri
Pulmonary disease is Dr. Nayak's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Nayak is licensed in Missouri.
Specialties and state licenses
- Pulmonary disease, MissouriPrimary
Pulmonologists near Dr. Nayak
Counts of pulmonologists 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. Ravi P. Nayak billed Medicare for 45 services in 2024
CMS data shows 45 Medicare services from Dr. Nayak across 1 procedure code in 2024, all of them office visits, for 63 Medicare patients. Medicare paid $3,059 for them.
Dr. Nayak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 732024: 4538%
Where Dr. Nayak's Medicare services took place, 2024
- In an office2147%
- In a facility2453%
Dr. Nayak compared with the Missouri median for pulmonologists, 2024
- Dr. Nayak
- Missouri median
- Medicare services
- 45vs 72894% below
- Medicare patients
- 63vs 33181% below
- Part D claims
- 560vs 73023% below
Medians across 283 pulmonologists in Missouri with Dmand AI profiles that report each measure.
Dr. Nayak'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nayak and other pulmonologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ravi P. Nayak treated 63 Medicare patients in 2024, average age 67
CMS counts 63 Medicare patients who saw Dr. Nayak in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.48, 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. Nayak's median patient age at 66, with 55% women.
Dr. Nayak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nayak's Medicare patients by sex, 2024
- Women3352%
- Men3048%
Chronic conditions among Dr. Nayak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- COPD51%
- Anxiety48%
- Arthritis48%
- Mood disorders44%
- Diabetes43%
- Ischemic heart disease41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nayak'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ravi P. Nayak wrote 705 Medicare Part D claims in 2024
In 2024, Dr. Nayak wrote 705 Medicare Part D claims for 73 patients. 57% of them were for generic drugs. CMS names the drug for 560 of them, across 20 drugs with 11 or more claims each, at $1,365,828 in total drug cost. In 2023, CMS named 490 claims across 17 drugs.
Dr. Nayak's Part D claims by kind of drug, 2024
- Generic400 claims57%
- Brand-name305 claims43%
Dr. Nayak'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. Nayak's Part D claims, 2024
- Antibiotics5%38 of 705 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: 4902024: 56014%
Drugs named by CMS: 20 in 2024, 17 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. Ravi P. Nayak scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Nayak for performance year 2024, reported as part of a group. Dr. Nayak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Nayak's MIPS scores, performance year 2024
- 85of 100Final score
- 68.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Ravi P. Nayak received $709 in industry payments from 2016 to 2025
CMS Open Payments shows 31 general payments to Dr. Nayak from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 72% of the total. GlaxoSmithKline, LLC. paid the most, $371.
General payments to Dr. Nayak by program year, 2016 to 2025
General payments to Dr. Nayak by kind, 2016 to 2025
- Food and beverage$51072%
- Education$19928%
Companies that paid Dr. Nayak 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. Ravi P. Nayak'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)Clinician Public Reporting: Overall MIPS Performance (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. Ravi P. Nayak
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. Ravi P. Nayak's NPI number?
Dr. Ravi P. Nayak's NPI number is 1689789026. It was assigned on August 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ravi P. Nayak?
Dr. Ravi P. Nayak is a pulmonologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Ravi P. Nayak practice?
Dr. Nayak practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Nayak's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Nayak to 1 behavioral health center and 1 group practice or clinic.
What is Dr. Ravi P. Nayak's office phone number?
The practice phone on file for Dr. Nayak is (314) 257-8000.
What is Dr. Ravi P. Nayak's medical license number?
Dr. Nayak holds Missouri license 2000173750.
Which hospitals is Dr. Ravi P. Nayak affiliated with?
Dr. Nayak practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri. Dr. Nayak is also affiliated with SSM Health St. Mary's Hospital - St. Louis.
What medical group is Dr. Ravi P. Nayak part of?
Dr. Nayak is linked to SLUCare Physician Group.
Does Dr. Ravi P. Nayak accept Medicare?
Yes. CMS data shows Dr. Nayak billed Medicare for 45 services in 2024, and Dr. Nayak accepts Medicare assignment.
What is Dr. Ravi P. Nayak's MIPS score?
Dr. Nayak's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ravi P. Nayak see?
CMS counts 63 Medicare patients who saw Dr. Nayak in 2024, with an average age of 67.
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What services does Dr. Ravi P. Nayak bill to Medicare?
In 2024, Dr. Nayak's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Ravi P. Nayak prescribe most?
In 2024 Medicare Part D data, Dr. Nayak's most prescribed drugs by claims were Albuterol Sulfate Hfa, Montelukast Sodium and Fluticasone Propionate.
Has Dr. Ravi P. Nayak received payments from drug or device companies?
CMS Open Payments shows $709 in general payments to Dr. Nayak from 10 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Ravi P. Nayak been practicing?
Dr. Nayak graduated from medical school in 1989, 37 years ago.
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