Dr. Christopher Naresh Singh, MD
- Medicare services, 2024
- 37,969
- Medicare patients, 2024
- 641
- Part D claims, 2024
- 754
- Hospital affiliations
- 1
- Industry payments
- $14,078
- Practice address
- 1601 Marquette Ave, Bay City, MI 48706
- Practice phone
- Call (989) 797-2400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Andersen Eye Associates
Bay City, Michigan
Find Dr. Singh's professional email, personal email and mobile number
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Dr. Christopher Naresh Singh is an ophthalmologist in Bay City, Michigan
Dr. Singh practices at Andersen Eye Associates in Bay City, Michigan.
Dr. Singh's NPI, 1083724900, was assigned on August 30, 2006. Dr. Singh graduated from Saint Louis University School of Medicine in 2003. Dr. Singh holds Michigan license 4301089275.
- NPI
- 1083724900NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264531755
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 797-2400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Naresh Singh practices at Andersen Eye Associates in Bay City, Michigan
Dr. Singh's primary practice is Andersen Eye Associates, at 1601 Marquette Ave, Bay City, MI 48706 in Bay County. The practice phone is (989) 797-2400.
- Andersen Eye Associates1601 Marquette Ave, Bay City, MI 48706 · Bay CountyPhone(989) 797-2400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher Naresh Singh is affiliated with 4 sites of care and 2 medical groups
Dr. Singh's primary practice is Andersen Eye Associates in Bay City, Michigan. Dr. Singh is also affiliated with Henry Ford Genesys Hospital. Dmand AI also links Dr. Singh to 2 more group practices and clinics and 2 medical groups, 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. Christopher Naresh Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Andersen Eye Associates | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Naresh Singh is one of 653 ophthalmologists in Michigan
Ophthalmology is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Singh's licenses on file in 4 states: Michigan, Kansas, Missouri and Washington.
Specialties and state licenses
- Ophthalmology, MichiganPrimary
- Kansas license
- Missouri license
- Washington license
Ophthalmologists near Dr. Singh
Counts of ophthalmologists 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. Christopher Naresh Singh billed Medicare for 37,969 services in 2024
CMS data shows 37,969 Medicare services from Dr. Singh across 16 procedure codes in 2024, for 641 Medicare patients. Medicare paid $1,637,918 for them. Every service was in an office.
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 28,0352024: 33,25519%
- Tests and treatments
- 2023: 2,4332024: 2,6439%
- Surgery
- 2023: 1,1312024: 1,1492%
- Office and hospital visits
- 2023: 7542024: 7333%
- Other services
- 2023: 02024: 165
- Imaging
- 2023: 232024: 244%
Dr. Singh compared with the Michigan median for ophthalmologists, 2024
- Dr. Singh
- Michigan median
- Medicare services
- 37,969vs 1,08035.2 times
- Medicare patients
- 641vs 40459% above
- Part D claims
- 692vs 688Close to median
Medians across 670 ophthalmologists in Michigan with Dmand AI profiles that report each measure.
Dr. Singh'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. Singh and other ophthalmologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Naresh Singh treated 641 Medicare patients in 2024, average age 76
CMS counts 641 Medicare patients who saw Dr. Singh in 2024. The largest group is 65 to 74, with 246 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.61, 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. Singh's median patient age at 74, with 56% women.
Dr. Singh's Medicare patients by age, 2024
Dr. Singh's Medicare patients by sex, 2024
- Women36958%
- Men27242%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes46%
- Chronic kidney disease37%
- Ischemic heart disease32%
- Anxiety24%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Naresh Singh wrote 754 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 754 Medicare Part D claims for 211 patients. 64% of them were for generic drugs. CMS names the drug for 692 of them, across 8 drugs with 11 or more claims each, at $36,852 in total drug cost. In 2023, CMS named 648 claims across 10 drugs.
Dr. Singh's Part D claims by kind of drug, 2024
- Generic485 claims64%
- Brand-name269 claims36%
Dr. Singh'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6482024: 6927%
Drugs named by CMS: 8 in 2024, 10 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. Christopher Naresh Singh takes part in Medicare
Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christopher Naresh Singh received $14,078 in industry payments from 2016 to 2025
CMS Open Payments shows 123 general payments to Dr. Singh from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 62% of the total. Alimera Sciences, Inc. paid the most, $10,992. It also lists 5 research payments totaling $6,224 in 2024.
General payments to Dr. Singh by program year, 2016 to 2025
General payments to Dr. Singh by kind, 2016 to 2025
- Food and beverage$8,74662%
- Honoraria$5,31338%
- Gifts$190%
Companies that paid Dr. Singh 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. Christopher Naresh Singh graduated from Saint Louis University School of Medicine
Dr. Singh graduated from Saint Louis University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Naresh Singh'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) |
| 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. Christopher Naresh Singh
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. Christopher Naresh Singh's NPI number?
Dr. Christopher Naresh Singh's NPI number is 1083724900. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Naresh Singh?
Dr. Christopher Naresh Singh is an ophthalmologist in Bay City, Michigan. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Christopher Naresh Singh practice?
Dr. Singh practices at 1601 Marquette Ave, Bay City, MI 48706. Dr. Singh's primary practice is Andersen Eye Associates in Bay City, Michigan. Dmand AI also links Dr. Singh to 2 group practices and clinics and 2 medical groups.
What is Dr. Christopher Naresh Singh's office phone number?
The practice phone on file for Dr. Singh is (989) 797-2400.
What is Dr. Christopher Naresh Singh's medical license number?
Dr. Singh holds Michigan license 4301089275, one of the licenses on file in 4 states.
Which states has Dr. Christopher Naresh Singh been licensed in?
Dmand AI has state licenses on file for Dr. Singh in Michigan, Kansas, Missouri and Washington.
Which hospitals is Dr. Christopher Naresh Singh affiliated with?
Dr. Singh is affiliated with Henry Ford Genesys Hospital.
Does Dr. Christopher Naresh Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 37,969 services in 2024, and Dr. Singh accepts Medicare assignment.
How many Medicare patients does Dr. Christopher Naresh Singh see?
CMS counts 641 Medicare patients who saw Dr. Singh in 2024, with an average age of 76.
What services does Dr. Christopher Naresh Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were injected or infused drug (J2777), eye exam or test (92134) and surgery: eye (67028).
Show 4 more questionsShow fewer questions
Where did Dr. Christopher Naresh Singh go to medical school?
Dr. Singh graduated from Saint Louis University School of Medicine in 2003.
What drugs does Dr. Christopher Naresh Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Difluprednate, Prednisolone Acetate and Dorzolamide HCl.
Has Dr. Christopher Naresh Singh received payments from drug or device companies?
CMS Open Payments shows $14,078 in general payments to Dr. Singh from 17 companies from 2016 to 2025. The largest total came from Alimera Sciences, Inc.
How long has Dr. Christopher Naresh Singh been practicing?
Dr. Singh graduated from medical school in 2003, 23 years ago.
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