DR. JENNIFER GRANTHAM ERSKINE MD
NPI 1477796811
Internal Medicine in Princeton, NJ
NPI Status: Active since April 15, 2009
Contact Information
253 WITHERSPOON ST
LAMBERT HOUSE 2ND FLOOR
PRINCETON, NJ
ZIP 08540
Phone: (215) 817-4546
- Individual
- Female
- Years of Experience 28
- Internal Medicine
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
- Medicare Quality Reporting
About JENNIFER ERSKINE
This page provides the complete NPI Profile along with additional information for Jennifer Erskine, an internist established in Princeton, New Jersey with a medical specialization in Internal Medicine and more than 28 years of experience. She graduated from Hahnemann University College Of Medicine in 1998. The healthcare provider is registered in the NPI registry with number 1477796811 assigned on April 2009. The practitioner's primary taxonomy code is 207R00000X with license number 25MA08590100 (NJ). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1477796811
- Provider Name
- DR. JENNIFER GRANTHAM ERSKINE MD
- Other Name
- DR. JENNIFER ERSKINE CANCRO MD
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 253 WITHERSPOON ST LAMBERT HOUSE 2ND FLOOR PRINCETON, NJ 08540
- Location Phone
- (215) 817-4546
- Mailing Address
- 253 WITHERSPOON ST LAMBERT HOUSE 2ND FLOOR PRINCETON, NJ 08540
- Mailing Phone
- (215) 817-4546
- Medical School Name
- HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
- Graduation Year
- 1998
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-15-2009
- Last Update Date
- 04-26-2024
- Code Navigator
An internist like Jennifer Erskine is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Secondary Locations
- 4755 Ogletown Stanton Rd Ste 5A43
Newark, DE 19718
(302) 623-0188
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine
- Taxonomy Code
- 207R00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 25MA08590100
- License State
- NJ
- Taxonomy Description
- A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
---|---|---|---|---|
1 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | C1-0024355 (DE) |
2 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | MD072560-L (PA) |
3 | 208M00000X | Allopathic & Osteopathic Physicians | Hospitalist | MD072560-L (PA) |
4 | 208M00000X | Allopathic & Osteopathic Physicians | Hospitalist | 25MA08590100 (NJ) |
5 | 208M00000X | Allopathic & Osteopathic Physicians | Hospitalist | C1-0024355 (DE) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
- Silver S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Jennifer Erskine is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Jennifer Erskine is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 8628965878
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20090817000239, I20230830003911
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $35.08 for a new patient copayment and $26.98 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 08540 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $140.34
- Minimum New Patient Price $61.59
- Maximum New Patient Price $185.05
- Average New Patient Copayment $35.08
- Minimum New Patient Copayment $15.39
- Maximum New Patient Copayment $46.26
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $107.94
- Minimum Established Patient Price $20.08
- Maximum Established Patient Price $150.98
- Average Established Patient Copayment $26.98
- Minimum Established Patient Copayment $5.02
- Maximum Established Patient Copayment $37.74
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Quality Reporting
The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.
Quality Measure | Performance | Number of Patients |
---|---|---|
Advance Care Planning | Yes | N/A |
Implementation of practices/processes to develop advance care planning that includes: documenting the advance care plan or living will within the medical record, educating clinicians about advance care planning motivating them to address advance care planning needs of their patients, and how these needs can translate into quality improvement, educating clinicians on approaches and barriers to talking to patients about end-of-life and palliative care needs and ways to manage its documentation, as well as informing clinicians of the healthcare policy side of advance care planning. | ||
Care Plan | 96% | 306 |
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker or provide an advance care plan | ||
Implementation of medication management practice improvements | Yes | N/A |
Manage medications to maximize efficiency, effectiveness and safety that could include one or more of the following: Reconcile and coordinate medications and provide medication management across transitions of care settings and eligible clinicians or groups; Integrate a pharmacist into the care team; and/or Conduct periodic, structured medication reviews. | ||
Measurement and Improvement at the Practice and Panel Level | Yes | N/A |
Measure and improve quality at the practice and panel level, such as the American Board of Orthopaedic Surgery (ABOS) Physician Scorecards, that could include one or more of the following: • Regularly review measures of quality, utilization, patient satisfaction and other measures that may be useful at the practice level and at the level of the care team or MIPS eligible clinician or group (panel); and/or • Use relevant data sources to create benchmarks and goals for performance at the practice level and panel level. | ||
Participation in an AHRQ-listed patient safety organization. | Yes | N/A |
Participation in an AHRQ-listed patient safety organization. |
Find Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Jennifer Erskine is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
MONMOUTH MEDICAL CENTER-SOUTHERN CAMPUS | 600 RIVER AVE LAKEWOOD, NJ 08701 | (732) 363-1900 | Acute Care Hospitals |
Reviews for DR. JENNIFER GRANTHAM ERSKINE MD
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 4 | 7 | 7 | 7 | 9 | 6 | 8 | 1 | 1 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 4 | 14 | 7 | 14 | 9 | 12 | 8 | 2 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 4 + 1 + 4 + 7 + 1 + 4 + 9 + 1 + 2 + 8 + 2 + 24 = 69 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 69 = 1 | 1 |
The NPI number 1477796811 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
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THAMARAI SAMINATHAN M.D.
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DR. ELLIOT ARYEH KRAUSS MD
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DR. EILEEN MARIE SHANAHAN M.D.
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DR. ANTHONY JOSEPH MARINO M.D.
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PRINCETON, NJ
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CRAIG E VANUITERT M.D.
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ZIP 08540
DEPT. OF MED, C/O CARL O'BRIEN DBA PRINCETON HOSP. MEDICAL ASSOCS.
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253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
MS. ROBIN F MAESTRIPIERI RN, MA, APN.C
Nurse Practitioner
(Adult Health)
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
ALEXANDER WOLFSON M.D.
Anesthesiology
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
DANIEL G BROAD MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
CAROL A BURNS CNS
Nurse Practitioner
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
CHU KUANG CHEN MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
BARBARA J BUCK CRNA
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
PETER L COPLIN MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
NANCY C HOM CRNA
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
JENNIFER HIRSH MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
XIAOTAO GUO MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
JOHN R SEYBERT MD
Specialist
253 WITHERSPOON ST
PRINCETON, NJ
ZIP 08540
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1477796811, enumerated in the NPI registry as an "individual" on April 15, 2009
The provider is located at 253 Witherspoon St Lambert House 2nd Floor Princeton, Nj 08540 and the phone number is (215) 817-4546
The provider's speciality is Internal Medicine with taxonomy code 207R00000X
The provider has more than 28 years of experience. She graduated from Hahnemann University College Of Medicine in 1998.
The provider might be accepting Accepts: Aetna CVS Health. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of July 06, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $140.34 with an average copayment of $35.08 for new patient appointments. Established patients should expect a typical charge of $107.94 and an average copayment of 26.98. Please review your insurance plan or contact the provider directly to determine your specific costs.
The practitioner is affiliated to the following hospital(s): MONMOUTH MEDICAL CENTER-SOUTHERN CAMPUS. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.
This NPI record was last updated on April 15, 2009. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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