Dr. Sergey Grachev, MD
- Medicare services, 2024
- 425
- Medicare patients, 2024
- 241
- Part D claims, 2024
- 114
- Hospital affiliations
- 5
- Industry payments
- $15,897
- Practice address
- 115 E Bay Ave, Manahawkin, NJ 08050
- Practice phone
- Call (609) 597-9477
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern Ocean County Surgical Association
Manahawkin, New Jersey
Find Dr. Grachev'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. Sergey Grachev is a general surgeon in Manahawkin, New Jersey
Dr. Grachev practices at Southern Ocean County Surgical Association in Manahawkin, New Jersey.
Dr. Grachev's NPI, 1487629614, was assigned on February 21, 2006. Dr. Grachev holds New Jersey license 25MA07937200.
- NPI
- 1487629614NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658398490
- NPI enumeration date
- February 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (609) 597-9477
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sergey Grachev practices at Southern Ocean County Surgical Association in Manahawkin, New Jersey
Dr. Grachev's primary practice is Southern Ocean County Surgical Association, at 115 E Bay Ave, Manahawkin, NJ 08050 in Ocean County. The practice phone is (609) 597-9477.
- Southern Ocean County Surgical Association115 E Bay Ave, Manahawkin, NJ 08050 · Ocean CountyPhone(609) 597-9477
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sergey Grachev is affiliated with 7 sites of care
Dr. Grachev's primary practice is Southern Ocean County Surgical Association in Manahawkin, New Jersey. Dr. Grachev is also affiliated with Southern Ocean Medical Center. Dmand AI also links Dr. Grachev to 4 more hospitals and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sergey Grachev's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grachev practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern Ocean County Surgical Association | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sergey Grachev is one of 675 general surgeons in New Jersey
Surgery is Dr. Grachev's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Grachev is licensed in New Jersey.
Specialties and state licenses
- Surgery, New JerseyPrimary
General surgeons near Dr. Grachev
Counts of general surgeons 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. Sergey Grachev billed Medicare for 425 services in 2024
CMS data shows 425 Medicare services from Dr. Grachev across 12 procedure codes in 2024, for 241 Medicare patients. Medicare paid $76,964 for them.
Dr. Grachev's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2492024: 33334%
- Surgery
- 2023: 802024: 9215%
Where Dr. Grachev's Medicare services took place, 2024
- In an office17140%
- In a facility25460%
Dr. Grachev compared with the New Jersey median for general surgeons, 2024
- Dr. Grachev
- New Jersey median
- Medicare services
- 425vs 1702.5 times
- Medicare patients
- 241vs 12593% above
- Part D claims
- 86vs 273.2 times
Medians across 630 general surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Grachev'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. Grachev?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grachev and other general surgeons in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sergey Grachev treated 241 Medicare patients in 2024, average age 77
CMS counts 241 Medicare patients who saw Dr. Grachev in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.60, 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. Grachev's median patient age at 67, with 37% women.
Dr. Grachev's Medicare patients by age, 2024
Dr. Grachev's Medicare patients by sex, 2024
- Women9841%
- Men14359%
Chronic conditions among Dr. Grachev's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease48%
- Diabetes40%
- Chronic kidney disease36%
- COPD35%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grachev's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women37%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sergey Grachev wrote 114 Medicare Part D claims in 2024
In 2024, Dr. Grachev wrote 114 Medicare Part D claims for 93 patients. 99% of them were for generic drugs. CMS names the drug for 86 of them, across 2 drugs with 11 or more claims each, at $178 in total drug cost. In 2023, CMS named 87 claims across 2 drugs.
Dr. Grachev's Part D claims by kind of drug, 2024
- Generic113 claims99%
- Brand-name and other1 claims1%
Dr. Grachev'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. Grachev's Part D claims, 2024
- Opioids76%87 of 114 claims
- Antibiotics18%21 of 114 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: 872024: 861%
Drugs named by CMS: 2 in 2024, 2 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. Sergey Grachev ranks in the 93rd percentile for hernia repair - groin (open) in Medicare
Dr. Grachev accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hernia repair - groin (open) by Dr. Grachev, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Grachev ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 91st percentile23 procedures
- Hernia repair - groin (open)
- 93rd percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sergey Grachev received $15,897 in industry payments from 2016 to 2025
CMS Open Payments shows 141 general payments to Dr. Grachev from 26 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 63% of the total. Intuitive Surgical, Inc. paid the most, $7,203.
General payments to Dr. Grachev by program year, 2016 to 2025
General payments to Dr. Grachev by kind, 2016 to 2025
- Travel and lodging$9,94163%
- Food and beverage$5,93337%
- Gifts$230%
Companies that paid Dr. Grachev 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. Sergey Grachev'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 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) |
| 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. Sergey Grachev
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. Sergey Grachev's NPI number?
Dr. Sergey Grachev's NPI number is 1487629614. It was assigned on February 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sergey Grachev?
Dr. Sergey Grachev is a general surgeon in Manahawkin, New Jersey. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sergey Grachev practice?
Dr. Grachev practices at 115 E Bay Ave, Manahawkin, NJ 08050. Dr. Grachev's primary practice is Southern Ocean County Surgical Association in Manahawkin, New Jersey. Dmand AI also links Dr. Grachev to 4 hospitals and 1 physician office.
What is Dr. Sergey Grachev's office phone number?
The practice phone on file for Dr. Grachev is (609) 597-9477.
What is Dr. Sergey Grachev's medical license number?
Dr. Grachev holds New Jersey license 25MA07937200.
Which hospitals is Dr. Sergey Grachev affiliated with?
Dr. Grachev is affiliated with Southern Ocean Medical Center. Dmand AI links Dr. Grachev to 4 more hospitals.
Does Dr. Sergey Grachev accept Medicare?
Yes. CMS data shows Dr. Grachev billed Medicare for 425 services in 2024, and Dr. Grachev accepts Medicare assignment.
How many Medicare patients does Dr. Sergey Grachev see?
CMS counts 241 Medicare patients who saw Dr. Grachev in 2024, with an average age of 77.
What services does Dr. Sergey Grachev bill to Medicare?
In 2024, Dr. Grachev's most billed Medicare services were office visit, new patient (99204), hospital inpatient care (99223) and hospital inpatient care (99232).
What drugs does Dr. Sergey Grachev prescribe most?
In 2024 Medicare Part D data, Dr. Grachev's most prescribed drugs by claims were Oxycodone-Acetaminophen and Tramadol HCl.
Has Dr. Sergey Grachev received payments from drug or device companies?
CMS Open Payments shows $15,897 in general payments to Dr. Grachev from 26 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Sergey Grachev been practicing?
Dr. Grachev graduated from medical school in 1980, 46 years ago.
Selling to surgery practices?
See general surgeons in New Jersey by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card