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Dr. Sapna Nagar, MD
NPI1518172402PAC ID4688891468
- Medicare services, 2024
- 125
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 42
- Publications
- 18
- Hospital affiliations
- 3
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Nagar'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. Sapna Nagar is a general surgeon in Royal Oak, Michigan
Dr. Nagar practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Nagar's NPI, 1518172402, was assigned on May 14, 2007. Dr. Nagar graduated from Wayne State University School of Medicine in 2006. Dr. Nagar holds Michigan license 4301088130.
NPI and contact details
- NPI
- 1518172402NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688891468
- NPI enumeration date
- May 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sapna Nagar practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Nagar's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Dr. Sapna Nagar is affiliated with 5 sites of care and 2 medical groups
Dr. Nagar's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dr. Nagar is also affiliated with Corewell Health Beaumont Troy Hospital. The medical group on file is Beaumont Medical Group - Specialty Services. Dmand AI also links Dr. Nagar to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Corewell Health Beaumont Troy HospitalBeaumont Medical Group - Specialty Services1 hospitalName with a free account2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 7 affiliations for Dr. NagarSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sapna Nagar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nagar practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Sapna Nagar is one of 1,095 general surgeons in Michigan
Surgery is Dr. Nagar's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Nagar is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Nagar
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,095general surgeons in Michigan74general surgeons in Royal Oak53general surgeons at Corewell Health William Beaumont University Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sapna Nagar billed Medicare for 125 services in 2024
CMS data shows 125 Medicare services from Dr. Nagar across 4 procedure codes in 2024, for 105 Medicare patients. Medicare paid $29,497 for them.
Medicare services, 2024125
Medicare patients105
Paid by Medicare$29,497
Procedure codes4
Dr. Nagar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 982024: 7721%
- Surgery
- 2023: 622024: 4823%
Where Dr. Nagar's Medicare services took place, 2024
- In an office7762%
- In a facility4838%
Dr. Nagar compared with the Michigan median for general surgeons, 2024
- Dr. Nagar
- Michigan median
- Medicare services
- 125vs 126Close to median
- Medicare patients
- 105vs 107Close to median
- Part D claims
- 12vs 3060% below
Medians across 1,046 general surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Nagar'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. Nagar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nagar and other general surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sapna Nagar treated 105 Medicare patients in 2024, average age 70
CMS counts 105 Medicare patients who saw Dr. Nagar in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.63, 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. Nagar's median patient age at 58, with 76% women.
Medicare patients, 2024105
Average age70
Average risk score1.63
Also on Medicaid19%
Dr. Nagar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nagar's Medicare patients by sex, 2024
- Women7874%
- Men2726%
Chronic conditions among Dr. Nagar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes34%
- Anxiety33%
- Chronic kidney disease27%
- Ischemic heart disease25%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nagar'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
- Women76%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sapna Nagar wrote 42 Medicare Part D claims in 2024
In 2024, Dr. Nagar wrote 42 Medicare Part D claims for 23 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $220 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Part D claims, 202442
Drugs named by CMS1
Total drug cost$220
Part D patients23
Dr. Nagar'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. Nagar's Part D claims, 2024
- Opioids29%12 of 42 claims
- Antibiotics29%12 of 42 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: 122024: 12No change
Drugs named by CMS: 1 in 2024, 1 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
How Dr. Sapna Nagar takes part in Medicare
Dr. Nagar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair (minimally invasive): 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. Sapna Nagar has 18 publications on record
Dmand AI links 18 papers to Dr. Nagar, published from 2011 to 2024. 2013 was the busiest year, with 3. The most frequent topics are Thyroid Neoplasms, Biopsy, Fine-Needle and Carcinoma, Papillary. Dr. Nagar has published most often in Am J Surg. Dr. Nagar's most frequent co-authors are Peter Angelos, Edwin Louis Kaplan, MD and Raymon Hugh Grogan, MD.
Papers18
Years published2011 to 2024
Dr. Nagar's papers by year, 2011 to 2024
Topics Dr. Nagar writes about most
- Thyroid Neoplasms
- Biopsy, Fine-Needle
- Carcinoma, Papillary
- Parathyroidectomy
- Practice Patterns, Physicians'
- Adenoma
- Biomarkers, Tumor
- Canada
Dr. Nagar's most frequent co-authors
- Peter Angelos9 shared papers
- Edwin Louis Kaplan, MD8 shared papers
- Raymon Hugh Grogan, MD6 shared papers
Recent publications by Dr. Nagar
J Pediatr Surg
Biopsy, Fine-NeedlePredictive Value of TestsThyroid Gland
Carcinoma, PapillaryThyroid Cancer, PapillaryThyroidectomy
Am Surg
Analgesics, Non-NarcoticAnalgesics, OpioidPain, Postoperative
Calcimimetic AgentsCinacalcetHyperparathyroidism, Secondary
See who Dr. Nagar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nagar 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
Dr. Sapna Nagar received $5,422 in industry payments from 2016 to 2024
CMS Open Payments shows 32 general payments to Dr. Nagar from 5 drug and device companies from 2016 to 2024. Education make up the largest share, 56% of the total. Intuitive Surgical, Inc. paid the most, $5,238.
General payments to Dr. Nagar by program year, 2016 to 2024
General payments to Dr. Nagar by kind, 2016 to 2024
$5.4Kin total
- Education$3,02056%
- Travel and lodging$1,95536%
- Food and beverage$4478%
Companies that paid Dr. Nagar the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sapna Nagar graduated from Wayne State University School of Medicine
Dr. Nagar graduated from Wayne State University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sapna Nagar'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 |
| 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. Sapna Nagar
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. Sapna Nagar's NPI number?
Dr. Sapna Nagar's NPI number is 1518172402. It was assigned on May 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sapna Nagar?
Dr. Sapna Nagar is a general surgeon in Royal Oak, Michigan. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sapna Nagar practice?
Dr. Nagar practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Nagar's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Dr. Nagar to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Sapna Nagar's office phone number?
The practice phone on file for Dr. Nagar is (248) 898-5400.
What is Dr. Sapna Nagar's medical license number?
Dr. Nagar holds Michigan license 4301088130.
Which hospitals is Dr. Sapna Nagar affiliated with?
Dr. Nagar practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan. Dr. Nagar is also affiliated with Corewell Health Beaumont Troy Hospital. Dmand AI links Dr. Nagar to 1 more hospital.
What medical group is Dr. Sapna Nagar part of?
Dr. Nagar is linked to Beaumont Medical Group - Specialty Services. Dmand AI links Dr. Nagar to 1 more medical group.
Does Dr. Sapna Nagar accept Medicare?
Yes. CMS data shows Dr. Nagar billed Medicare for 125 services in 2024, and Dr. Nagar accepts Medicare assignment.
How many Medicare patients does Dr. Sapna Nagar see?
CMS counts 105 Medicare patients who saw Dr. Nagar in 2024, with an average age of 70.
What services does Dr. Sapna Nagar bill to Medicare?
In 2024, Dr. Nagar's most billed Medicare services were office visit, new patient (99204), surgery: heart and blood vessels (36500) and surgery: endocrine glands (60500).
Show 6 more questionsShow fewer questions
Where did Dr. Sapna Nagar go to medical school?
Dr. Nagar graduated from Wayne State University School of Medicine in 2006.
What drugs does Dr. Sapna Nagar prescribe most?
In 2024 Medicare Part D data, Dr. Nagar's most prescribed drugs by claims were Doxycycline Hyclate.
Has Dr. Sapna Nagar received payments from drug or device companies?
CMS Open Payments shows $5,422 in general payments to Dr. Nagar from 5 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Sapna Nagar been practicing?
Dr. Nagar graduated from medical school in 2006, 20 years ago.
Does Dr. Sapna Nagar do research?
Dmand AI links 18 publications to Dr. Nagar, published from 2011 to 2024.
Who does Dr. Sapna Nagar publish with?
Dr. Nagar's most frequent co-authors are Peter Angelos (9 shared papers), Edwin Louis Kaplan, MD (8 shared papers) and Raymon Hugh Grogan, MD (6 shared papers).
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