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SERGIO ANDRES GRAJEDA
NPI 1689341794
Internal Medicine in Florence, SC

Active since August 26, 2021PECOS EnrolledAccepts Medicare Assignment
805 PAMPLICO HWY, FLORENCE, SC 29505(908) 672-4719 Get Directions Write a Review

NPPES record last updated: August 1, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 1, 2024, Aug 26, 2021 (2 updates tracked since 2021).

About Sergio Andres Grajeda NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SERGIO ANDRES GRAJEDA (NPI 1689341794) is an individual internal medicine provider in Florence, South Carolina, licensed in South Carolina (92987) and active in the NPI registry since August 2021. He is enrolled in Medicare PECOS, is affiliated with Carolina Pines Regional Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1689341794
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSERGIO ANDRES GRAJEDA
Location Address805 PAMPLICO HWYFlorence, SC 29505-6047
Mailing Address805 Pamplico HwyFlorence, SC 29505-6047 · (908) 672-4719
Phone(908) 672-4719
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateAugust 26, 2021
Last NPPES UpdateAugust 1, 20242 updates tracked since enumeration
NPPES CertifiedAugust 1, 2024
✔ NPI 1689341794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in SC · 92987
Definition
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.
805 PAMPLICO HWY, Florence, SC 29505
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sergio Andres Grajeda is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688105927
PECOS Enrollment IDI20240927000839
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sergio Grajeda reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Musc Community Physicians
94 mi
Internal Medicine
506 NORTH ST
Bamberg, SC 29003
  • Reassigned Medicare billing, South Carolina enrollment
  • 2,389 clinicians in this Medicare group
NPI 1841878006 (803) 245-6290

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
143 services53 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
86 services73 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
82 services80 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
34 services30 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
16 services16 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Carolina Pines Regional Medical Center

Acute Care Hospitals · Hartsville, SC
3/5 CMS rating
OwnershipProprietary
CMS Certification Number420010
Location1304 W Bobo Newsom HwyHartsville, SC 29550 · Darlington County
Emergency services Birthing friendly

Mcleod Regional Medical Center-Pee Dee

Acute Care Hospitals · Florence, SC
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420051
Location555 E Cheves St Box 8700Florence, SC 29506 · Florence County
Emergency services Birthing friendly

Musc Health Florence Medical Center

Acute Care Hospitals · Florence, SC
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number420091
Location805 Pamplico Hwy Box 100550Florence, SC 29505 · Florence County
Emergency services Birthing friendly

Mcleod Health Clarendon

Acute Care Hospitals · Manning, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420109
Location10 East Hospital StreetManning, SC 29102 · Clarendon County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29505 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CYNTHIA GAIL MEADOWS NP
Nurse Practitioner (Family)
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 674-5000
SUSANNAH GRAHAM PA-C
Physician Assistant
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 792-1414
DR. BRIAN THOMAS TREZAK MD
Internal Medicine
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 792-1414
SELENE R FORRESTALL CRNA
Nurse Anesthetist, Certified Registered
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 792-1414
MISS CHRISTIE ELLEN BLAIR RD, LD
Dietitian, Registered
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 674-2051
MS. JANET BENNETT CNP
Nurse Practitioner (Acute Care)
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 674-2500
FNU ZEESHA
Student in an Organized Health Care Education/Training Program
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 792-1414
CATHY J SHEEHY RN
Nurse Anesthetist, Certified Registered
805 PAMPLICO HWY
FLORENCE, SC 29505
Florence County (843) 674-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sergio Grajeda's NPI number?

The NPI number for Sergio Grajeda is 1689341794. It was assigned to this individual provider in the NPPES registry on August 26, 2021.

Where is Sergio Grajeda located?

Sergio Grajeda practices at 805 Pamplico Hwy, Florence, SC 29505. The listed phone number is (908) 672-4719.

What is Sergio Grajeda's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sergio Grajeda enrolled in Medicare?

Yes. Sergio Grajeda is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Sergio Grajeda's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sergio Grajeda reassigns Medicare benefits to Musc Community Physicians (Bamberg, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sergio Grajeda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Sergio Grajeda affiliated with any hospitals?

According to CMS data, Sergio Grajeda is affiliated with Carolina Pines Regional Medical Center, Mcleod Regional Medical Center-Pee Dee, Musc Health Florence Medical Center and Mcleod Health Clarendon.

When was this NPI record last updated?

The NPPES record for Sergio Grajeda was last updated on August 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.