Dr. Narayan Krishnamurthy, MD
- Medicare services, 2022
- 351
- Part D claims, 2023
- 30
- Industry payments
- $4,663
- Affiliated sites
- 2
- Medical groups
- 3
- Practice address
- 1406 Mcfarland Blvd N Suite C Suite C, Tuscaloosa, AL 35406-2293
- Practice phone
- Call (205) 343-0004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Comprehensive Sleep Center - Primary Care - Tuscaloosa
Primary care practice · Tuscaloosa, Alabama
Find Dr. Krishnamurthy's professional email, personal email and mobile number
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Dr. Narayan Krishnamurthy is a sleep medicine (internal medicine) physician in Northport, Alabama
Dr. Krishnamurthy practices at Comprehensive Sleep Center - Primary Care - Tuscaloosa in Tuscaloosa, Alabama.
Dr. Krishnamurthy's NPI, 1922061712, was assigned on April 11, 2006. Dr. Krishnamurthy holds Alabama license 18714.
- NPI
- 1922061712NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2006
- NPI status
- Active
- Practice phone
- (205) 343-0004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Narayan Krishnamurthy practices in Tuscaloosa and Northport
Dr. Krishnamurthy's primary practice is Comprehensive Sleep Center - Primary Care - Tuscaloosa, at 1406 Mcfarland Blvd N Suite C Suite C, Tuscaloosa, AL 35406-2293. The practice phone is (205) 343-0004. The NPI Registry lists Dr. Krishnamurthy's practice address as 400 McFarland Blvd, Northport, AL 35476.
- Comprehensive Sleep Center - Primary Care - TuscaloosaPrimary1406 Mcfarland Blvd N Suite C Suite C, Tuscaloosa, AL 35406-2293Phone(205) 343-0004
- NPI Registry address400 McFarland Blvd, Northport, AL 35476 · Tuscaloosa CountyPhone(205) 343-0004
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Narayan Krishnamurthy is affiliated with 2 sites of care and 3 medical groups
Dr. Krishnamurthy's primary practice is Comprehensive Sleep Center - Primary Care - Tuscaloosa in Tuscaloosa, Alabama. The medical group on file is DCH Regional Medical Center. Dmand AI also links Dr. Krishnamurthy to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Narayan Krishnamurthy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Krishnamurthy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Comprehensive Sleep Center - Primary Care - Tuscaloosa | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Narayan Krishnamurthy is one of 15 sleep medicine (internal medicine) physicians in Alabama
Internal medicine is Dr. Krishnamurthy's primary specialty in the NPI Registry, under taxonomy code 207RS0012X. The record also lists sleep medicine. Dr. Krishnamurthy is licensed in Alabama.
Specialties and state licenses
- Sleep medicine (internal medicine), AlabamaPrimary
Sleep medicine (internal medicine) physicians near Dr. Krishnamurthy
Counts of sleep medicine (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. Narayan Krishnamurthy billed Medicare for 351 services in 2022
CMS data shows 351 Medicare services from Dr. Krishnamurthy across 9 procedure codes in 2022. Medicare paid $20,847 for them.
Dr. Krishnamurthy's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 4842022: 24649%
- Tests and treatments
- 2021: 1602022: 10534%
Where Dr. Krishnamurthy's Medicare services took place, 2022
- In an office30386%
- In a facility4814%
Dr. Krishnamurthy compared with the Alabama median for sleep medicine (internal medicine) physicians, 2022
- Dr. Krishnamurthy
- Alabama median
- Medicare services
- 351vs 25637% above
- Part D claims
- 30vs 10371% below
Medians across 16 sleep medicine (internal medicine) physicians in Alabama with Dmand AI profiles that report each measure.
Dr. Krishnamurthy's most billed Medicare procedure codes, 2022
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. Krishnamurthy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Krishnamurthy and other sleep medicine (internal medicine) physicians in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Narayan Krishnamurthy's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Krishnamurthy's median patient age at 73, with 56% women.
Dr. Krishnamurthy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Narayan Krishnamurthy wrote 30 Medicare Part D claims in 2023
In 2023, Dr. Krishnamurthy wrote 30 Medicare Part D claims. They cover 2 drugs, with $8,072 in total drug cost. In 2022, CMS named 215 claims across 8 drugs.
Dr. Krishnamurthy's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2152023: 3086%
Drugs named by CMS: 2 in 2023, 8 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Narayan Krishnamurthy received $4,663 in industry payments from 2016 to 2025
CMS Open Payments shows 264 general payments to Dr. Krishnamurthy from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $824.
General payments to Dr. Krishnamurthy by program year, 2016 to 2025
General payments to Dr. Krishnamurthy by kind, 2016 to 2025
- Food and beverage$4,20990%
- Gifts$2405%
- Education$2155%
Companies that paid Dr. Krishnamurthy 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. Narayan Krishnamurthy'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Narayan Krishnamurthy
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What is Dr. Narayan Krishnamurthy's NPI number?
Dr. Narayan Krishnamurthy's NPI number is 1922061712. It was assigned on April 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Narayan Krishnamurthy?
Dr. Narayan Krishnamurthy is a sleep medicine (internal medicine) physician in Northport, Alabama. The primary specialty in the NPI Registry is Sleep Medicine (Internal Medicine) Physician (taxonomy code 207RS0012X).
Where does Dr. Narayan Krishnamurthy practice?
Dr. Krishnamurthy practices at 1406 Mcfarland Blvd N Suite C Suite C, Tuscaloosa, AL 35406-2293. Dr. Krishnamurthy also practices at 400 McFarland Blvd, Northport, AL 35476. Dr. Krishnamurthy's primary practice is Comprehensive Sleep Center - Primary Care - Tuscaloosa in Tuscaloosa, Alabama. Dmand AI also links Dr. Krishnamurthy to 2 medical groups and 1 group practice or clinic.
What is Dr. Narayan Krishnamurthy's office phone number?
The practice phone on file for Dr. Krishnamurthy is (205) 343-0004.
What is Dr. Narayan Krishnamurthy's medical license number?
Dr. Krishnamurthy holds Alabama license 18714.
What medical group is Dr. Narayan Krishnamurthy part of?
Dr. Krishnamurthy is linked to DCH Regional Medical Center. Dmand AI links Dr. Krishnamurthy to 2 more medical groups.
Does Dr. Narayan Krishnamurthy accept Medicare?
Yes. CMS data shows Dr. Krishnamurthy billed Medicare for 351 services in 2022.
What services does Dr. Narayan Krishnamurthy bill to Medicare?
In 2022, Dr. Krishnamurthy's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and lung function service (94060).
What drugs does Dr. Narayan Krishnamurthy prescribe most?
In 2023 Medicare Part D data, Dr. Krishnamurthy's most prescribed drugs by claims were Breo Ellipta and Albuterol Sulfate Hfa.
Has Dr. Narayan Krishnamurthy received payments from drug or device companies?
CMS Open Payments shows $4,663 in general payments to Dr. Krishnamurthy from 30 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Narayan Krishnamurthy been practicing?
Dr. Krishnamurthy graduated from medical school in 1977, 49 years ago.
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