DR. GREGORY JONATHAN POSTAL M.D.
NPI 1346449840
Psychiatry & Neurology - Psychiatry in Charleston, SC

Active since July 13, 2007PECOS EnrolledAccepts Medicare Assignment
67 PRESIDENT ST, CHARLESTON, SC 29425(843) 792-1414 Get Directions Write a Review

NPPES record last updated: September 14, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Gregory Jonathan Postal M.d. NPPES

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

DR. GREGORY JONATHAN POSTAL M.D. (NPI 1346449840) is an individual psychiatry provider in Charleston, South Carolina, licensed in South Carolina (MD90508) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2007).

NPPES Registry Identity

NPI1346449840
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. GREGORY JONATHAN POSTALCredential: M.D.
Location Address67 PRESIDENT STCharleston, SC 29425-5001
Mailing Address67 President StCharleston, SC 29425-5001 · (843) 792-1414
Sole ProprietorNo
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 2007
Enumeration DateJuly 13, 2007
Last NPPES UpdateSeptember 14, 2023
NPPES CertifiedSeptember 14, 2023
NPI 1346449840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in SC · MD90508
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
67 PRESIDENT ST, Charleston, SC 29425

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregory Jonathan Postal M.d. 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 ID5991028045
PECOS Enrollment IDI20240212001903
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.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
193 services54 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
51 services27 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
17 services13 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
15 services15 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Musc Medical Center

Acute Care Hospitals · Charleston, SC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420004
Location169 Ashley AveCharleston, SC 29425 · Charleston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29425 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
$163.84 typical visit price
range $53.57 – $163.84
Typical copayment $40.96 (range $13.39 – $40.96)
Most-billed visit code 99205
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
Most-billed visit code 99213
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.

Psychiatry & Neurology (Psychiatry)
67 PRESIDENT ST
CHARLESTON, SC 29425
Psychologist
67 PRESIDENT ST
CHARLESTON, SC 29425
Psychiatry & Neurology (Psychiatry)
67 PRESIDENT ST
CHARLESTON, SC 29425
Psychiatry & Neurology (Psychiatry)
67 PRESIDENT ST
CHARLESTON, SC 29425
Psychiatry & Neurology (Psychiatry)
67 PRESIDENT ST
CHARLESTON, SC 29425
Psychiatry & Neurology (Psychiatry)
67 PRESIDENT ST
CHARLESTON, SC 29425
Social Worker (Clinical)
67 PRESIDENT ST
CHARLESTON, SC 29425
Psychologist (Clinical)
67 PRESIDENT ST
CHARLESTON, SC 29425

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 Gregory Postal's NPI number?

The NPI number for Gregory Postal is 1346449840. It was assigned to this individual provider in the NPPES registry on July 13, 2007.

Where is Gregory Postal located?

Gregory Postal practices at 67 President St, Charleston, SC 29425. The listed phone number is (843) 792-1414.

What is Gregory Postal's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Gregory Postal enrolled in Medicare?

Yes. Gregory Postal 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.

What insurance does Gregory Postal accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina, First Choice Next and Molina Healthcare and 1 other insurer list Gregory Postal as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Postal affiliated with any hospitals?

According to CMS data, Gregory Postal is affiliated with Musc Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Postal was last updated on September 14, 2023. 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.