Dr. Sarah Osasu Chima, MD
- Medicare services, 2024
- 193
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 43
- Hospital affiliations
- 3
- Industry payments
- $8,784
- Practice address
- 57 Route 46, Suite 104, Hackettstown, NJ 07840
- Practice phone
- Call (908) 813-9600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Emmaus Surgical Center
Surgery Center - Medicare-Certified · Hackettstown, New Jersey
Find Dr. Chima'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. Sarah Osasu Chima is a general surgeon in Hackettstown, New Jersey
Dr. Chima practices at Emmaus Surgical Center in Hackettstown, New Jersey.
Dr. Chima's NPI, 1205166147, was assigned on December 26, 2009. Dr. Chima graduated from Howard University College Of Medicine in 2005. Dr. Chima holds New Jersey license 25MA08977300.
- NPI
- 1205166147NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113191842
- NPI enumeration date
- December 26, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (908) 813-9600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah Osasu Chima practices at Emmaus Surgical Center in Hackettstown, New Jersey
Dr. Chima's primary practice is Emmaus Surgical Center, at 57 Route 46, Suite 104, Hackettstown, NJ 07840. The practice phone is (908) 813-9600.
- Emmaus Surgical Center57 Route 46, Suite 104, Hackettstown, NJ 07840Phone(908) 813-9600
Source: Dmand AI Affiliation Data
Dr. Sarah Osasu Chima is affiliated with 7 sites of care and 4 medical groups
Dr. Chima's primary practice is Emmaus Surgical Center in Hackettstown, New Jersey. Dr. Chima is also affiliated with Hackettstown Medical Center. The medical group on file is Atlantic Medical Group. Dmand AI also links Dr. Chima to 2 more hospitals, 3 medical groups, 1 physician office, 1 group practice or clinic and 1 ambulatory surgery center, 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. Sarah Osasu Chima's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chima practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emmaus Surgical Center | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sarah Osasu Chima is one of 675 general surgeons in New Jersey
Surgery is Dr. Chima's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Chima's licenses on file in 2 states: New Jersey and Pennsylvania.
Specialties and state licenses
- Surgery, New JerseyPrimary
- Pennsylvania license
General surgeons near Dr. Chima
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. Sarah Osasu Chima billed Medicare for 193 services in 2024
CMS data shows 193 Medicare services from Dr. Chima across 7 procedure codes in 2024, for 157 Medicare patients. Medicare paid $17,613 for them.
Dr. Chima's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2022024: 1934%
Where Dr. Chima's Medicare services took place, 2024
- In an office9750%
- In a facility9650%
Dr. Chima compared with the New Jersey median for general surgeons, 2024
- Dr. Chima
- New Jersey median
- Medicare services
- 193vs 17014% above
- Medicare patients
- 157vs 12526% above
- Part D claims
- 13vs 2752% below
Medians across 630 general surgeons in New Jersey with Dmand AI profiles that report each measure.
Dr. Chima'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. Chima 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. Sarah Osasu Chima treated 157 Medicare patients in 2024, average age 73
CMS counts 157 Medicare patients who saw Dr. Chima in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.87, 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. Chima's median patient age at 50, with 64% women.
Dr. Chima's Medicare patients by age, 2024
Dr. Chima's Medicare patients by sex, 2024
- Women8454%
- Men7346%
Chronic conditions among Dr. Chima's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease43%
- Chronic kidney disease39%
- Mood disorders35%
- Anxiety32%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chima's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sarah Osasu Chima wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Chima wrote 43 Medicare Part D claims for 36 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 $10 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Chima'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. Chima's Part D claims, 2024
- Opioids33%14 of 43 claims
- Antibiotics33%14 of 43 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: 132024: 13No 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. Sarah Osasu Chima takes part in Medicare
Dr. Chima accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair - groin (open): 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)
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Dr. Sarah Osasu Chima received $8,784 in industry payments from 2016 to 2024
CMS Open Payments shows 43 general payments to Dr. Chima from 13 drug and device companies from 2016 to 2024. Education make up the largest share, 63% of the total. Intuitive Surgical, Inc. paid the most, $6,231.
General payments to Dr. Chima by program year, 2016 to 2024
General payments to Dr. Chima by kind, 2016 to 2024
- Education$5,50063%
- Travel and lodging$2,31626%
- Food and beverage$96811%
Companies that paid Dr. Chima 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. Sarah Osasu Chima graduated from Howard University College Of Medicine
Dr. Chima graduated from Howard University College Of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sarah Osasu Chima'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. Sarah Osasu Chima
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. Sarah Osasu Chima's NPI number?
Dr. Sarah Osasu Chima's NPI number is 1205166147. It was assigned on December 26, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah Osasu Chima?
Dr. Sarah Osasu Chima is a general surgeon in Hackettstown, New Jersey. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sarah Osasu Chima practice?
Dr. Chima practices at 57 Route 46, Suite 104, Hackettstown, NJ 07840. Dr. Chima's primary practice is Emmaus Surgical Center in Hackettstown, New Jersey. Dmand AI also links Dr. Chima to 2 hospitals, 3 medical groups, 1 physician office, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Sarah Osasu Chima's office phone number?
The practice phone on file for Dr. Chima is (908) 813-9600.
What is Dr. Sarah Osasu Chima's medical license number?
Dr. Chima holds New Jersey license 25MA08977300, one of the licenses on file in 2 states.
Which states has Dr. Sarah Osasu Chima been licensed in?
Dmand AI has state licenses on file for Dr. Chima in New Jersey and Pennsylvania.
Which hospitals is Dr. Sarah Osasu Chima affiliated with?
Dr. Chima is affiliated with Hackettstown Medical Center. Dmand AI links Dr. Chima to 2 more hospitals.
What medical group is Dr. Sarah Osasu Chima part of?
Dr. Chima is linked to Atlantic Medical Group. Dmand AI links Dr. Chima to 3 more medical groups.
Does Dr. Sarah Osasu Chima accept Medicare?
Yes. CMS data shows Dr. Chima billed Medicare for 193 services in 2024, and Dr. Chima accepts Medicare assignment.
How many Medicare patients does Dr. Sarah Osasu Chima see?
CMS counts 157 Medicare patients who saw Dr. Chima in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Sarah Osasu Chima bill to Medicare?
In 2024, Dr. Chima's most billed Medicare services were hospital inpatient care (99232), office visit, new patient (99204) and office visit, established patient (99213).
Where did Dr. Sarah Osasu Chima go to medical school?
Dr. Chima graduated from Howard University College Of Medicine in 2005.
What drugs does Dr. Sarah Osasu Chima prescribe most?
In 2024 Medicare Part D data, Dr. Chima's most prescribed drugs by claims were Tramadol HCl.
Has Dr. Sarah Osasu Chima received payments from drug or device companies?
CMS Open Payments shows $8,784 in general payments to Dr. Chima from 13 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Sarah Osasu Chima been practicing?
Dr. Chima graduated from medical school in 2005, 21 years ago.
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