Dr. Nathan Paul Narasimhan, MD
- Medicare services, 2021
- 11
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 31
- Hospital affiliations
- 2
- Industry payments
- $24,081
- Practice address
- 2127 E Harmony Rd, Fort Collins, CO 80528
- Practice phone
- Call (970) 297-6300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harmony Surgery Center
Surgery Center - Medicare-Certified · Fort Collins, Colorado
Find Dr. Narasimhan's professional email, personal email and mobile number
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Dr. Nathan Paul Narasimhan is a plastic and reconstructive surgery physician in Fort Collins, Colorado
Dr. Narasimhan practices at Harmony Surgery Center in Fort Collins, Colorado.
Dr. Narasimhan's NPI, 1164695847, was assigned on April 2, 2008. Dr. Narasimhan graduated from University of Michigan Medical School in 2004. Dr. Narasimhan holds Colorado license DR.0062260.
- NPI
- 1164695847NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638459688
- NPI enumeration date
- April 2, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 297-6300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Paul Narasimhan practices at Harmony Surgery Center in Fort Collins, Colorado
Dr. Narasimhan's primary practice is Harmony Surgery Center, at 2127 E Harmony Rd, Fort Collins, CO 80528. The practice phone is (970) 297-6300.
- Harmony Surgery Center2127 E Harmony Rd, Fort Collins, CO 80528Phone(970) 297-6300
Source: Dmand AI Affiliation Data
Dr. Nathan Paul Narasimhan is affiliated with 4 sites of care and 1 medical group
Dr. Narasimhan's primary practice is Harmony Surgery Center in Fort Collins, Colorado. Dr. Narasimhan is also affiliated with UCHealth Poudre Valley Hospital. The medical group on file is UCHealth Medical Group. Dmand AI also links Dr. Narasimhan to 1 more hospital 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. Nathan Paul Narasimhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Narasimhan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harmony Surgery Center | 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. Nathan Paul Narasimhan is one of 47 plastics and reconstructive surgery physicians in Colorado
Plastic and reconstructive surgery is Dr. Narasimhan's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dmand AI has Dr. Narasimhan's licenses on file in 2 states: Colorado and Massachusetts.
Specialties and state licenses
- Plastic and reconstructive surgery, ColoradoPrimary
- Massachusetts license
Plastics and reconstructive surgery physicians near Dr. Narasimhan
Counts of plastics and reconstructive surgery 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. Nathan Paul Narasimhan billed Medicare for 11 services in 2021
CMS data shows 11 Medicare services from Dr. Narasimhan across 1 procedure code in 2021, all of them office visits, for 24 Medicare patients. Medicare paid $1,732 for them. Every service was in an office.
Dr. Narasimhan's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 112021: 11No change
Dr. Narasimhan compared with the Colorado median for plastics and reconstructive surgery physicians, 2021
- Dr. Narasimhan
- Colorado median
- Medicare services
- 11vs 2352% below
- Medicare patients
- 24vs 3837% below
- Part D claims
- 13vs 2446% below
Medians across 45 plastics and reconstructive surgery physicians in Colorado with Dmand AI profiles that report each measure.
Dr. Narasimhan's most billed Medicare procedure codes, 2021
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. Narasimhan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Narasimhan and other plastics and reconstructive surgery physicians in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Paul Narasimhan treated 24 Medicare patients in 2024, average age 69
CMS counts 24 Medicare patients who saw Dr. Narasimhan in 2024. 50% of them have high cholesterol, and 46% have high blood pressure. Their average risk score is 0.68, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Narasimhan's median patient age at 55, with 85% women.
Chronic conditions among Dr. Narasimhan's Medicare patients, 2024
- High cholesterol50%
- High blood pressure46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Narasimhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women85%
- Men14%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Paul Narasimhan wrote 31 Medicare Part D claims in 2024
In 2024, Dr. Narasimhan wrote 31 Medicare Part D claims for 13 patients. 100% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $28 in total drug cost. In 2021, CMS named 32 claims across 2 drugs.
Dr. Narasimhan'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. Narasimhan's Part D claims, 2024
- Antibiotics45%14 of 31 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 322024: 1359%
Drugs named by CMS: 1 in 2024, 2 in 2021.
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. Nathan Paul Narasimhan ranks in the 68th percentile for mastectomy in Medicare
Dr. Narasimhan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of mastectomy by Dr. Narasimhan, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Narasimhan ranks in Medicare procedure volume
- Mastectomy
- 68th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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)
For MedTech and pharma teams
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Dr. Nathan Paul Narasimhan received $24,081 in industry payments from 2016 to 2025
CMS Open Payments shows 67 general payments to Dr. Narasimhan from 13 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 84% of the total. Organogenesis Inc. paid the most, $22,879.
General payments to Dr. Narasimhan by program year, 2016 to 2025
General payments to Dr. Narasimhan by kind, 2016 to 2025
- Speaker and faculty fees$20,24284%
- Food and beverage$2,1629%
- Travel and lodging$8774%
- Honoraria$8003%
Companies that paid Dr. Narasimhan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Paul Narasimhan graduated from University of Michigan Medical School
Dr. Narasimhan graduated from University of Michigan Medical School in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan Paul Narasimhan'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Nathan Paul Narasimhan
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. Nathan Paul Narasimhan's NPI number?
Dr. Nathan Paul Narasimhan's NPI number is 1164695847. It was assigned on April 2, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Paul Narasimhan?
Dr. Nathan Paul Narasimhan is a plastic and reconstructive surgery physician in Fort Collins, Colorado. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Nathan Paul Narasimhan practice?
Dr. Narasimhan practices at 2127 E Harmony Rd, Fort Collins, CO 80528. Dr. Narasimhan's primary practice is Harmony Surgery Center in Fort Collins, Colorado. Dmand AI also links Dr. Narasimhan to 1 hospital and 1 group practice or clinic.
What is Dr. Nathan Paul Narasimhan's office phone number?
The practice phone on file for Dr. Narasimhan is (970) 297-6300.
What is Dr. Nathan Paul Narasimhan's medical license number?
Dr. Narasimhan holds Colorado license DR.0062260, one of the licenses on file in 2 states.
Which states has Dr. Nathan Paul Narasimhan been licensed in?
Dmand AI has state licenses on file for Dr. Narasimhan in Colorado and Massachusetts.
Which hospitals is Dr. Nathan Paul Narasimhan affiliated with?
Dr. Narasimhan is affiliated with UCHealth Poudre Valley Hospital. Dmand AI links Dr. Narasimhan to 1 more hospital.
What medical group is Dr. Nathan Paul Narasimhan part of?
Dr. Narasimhan is linked to UCHealth Medical Group.
Does Dr. Nathan Paul Narasimhan accept Medicare?
Yes. CMS data shows Dr. Narasimhan billed Medicare for 11 services in 2021, and Dr. Narasimhan accepts Medicare assignment.
How many Medicare patients does Dr. Nathan Paul Narasimhan see?
CMS counts 24 Medicare patients who saw Dr. Narasimhan in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Nathan Paul Narasimhan bill to Medicare?
In 2021, Dr. Narasimhan's most billed Medicare services were office visit, new patient (99205).
Where did Dr. Nathan Paul Narasimhan go to medical school?
Dr. Narasimhan graduated from University of Michigan Medical School in 2004.
What drugs does Dr. Nathan Paul Narasimhan prescribe most?
In 2024 Medicare Part D data, Dr. Narasimhan's most prescribed drugs by claims were Cephalexin.
Has Dr. Nathan Paul Narasimhan received payments from drug or device companies?
CMS Open Payments shows $24,081 in general payments to Dr. Narasimhan from 13 companies from 2016 to 2025. The largest total came from Organogenesis Inc.
How long has Dr. Nathan Paul Narasimhan been practicing?
Dr. Narasimhan graduated from medical school in 2004, 22 years ago.
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