DR. MARK GRINMAN MD
NPI 1164489829
Psychiatry & Neurology - Neurology in Myrtle Beach, SC

Q: What is Mark Grinman's NPI number?

The NPI number for Mark Grinman is 1164489829. It was assigned to this individual provider in the NPPES registry on April 27, 2006.

Q: What is Mark Grinman's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Mark Grinman was last updated on January 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 27, 2006PECOS EnrolledAccepts Medicare Assignment

97.58/100

CMS Quality Rating

920 DOUG WHITE DR STE 460, MYRTLE BEACH, SC 29572(843) 449-2336(843) 692-2174 Get Directions Write a Review

NPPES record last updated: January 28, 2022. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jan 28, 2022, Feb 24, 2020, Jun 14, 2016 (3 updates tracked since 2016).

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About Dr. Mark Grinman Md NPPES

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

DR. MARK GRINMAN MD (NPI 1164489829) is an individual neurology provider in Myrtle Beach, South Carolina, licensed in South Carolina (20455) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Lovelace Medical Center, and is a graduate of Other (1985).

NPPES Registry Identity

NPI1164489829

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. MARK GRINMANCredential: MD

Location Address920 DOUG WHITE DR STE 460Myrtle Beach, SC 29572-4182

Mailing Address920 Doug White Dr Ste 460Myrtle Beach, SC 29572-4182 · (843) 449-2336 · Fax (843) 692-2174

Phone(843) 449-2336

Fax(843) 692-2174

Sole ProprietorNo

Medical School CMSOtherGraduated 1985

Enumeration DateApril 27, 2006

Last NPPES UpdateJanuary 28, 20223 updates tracked since enumeration

NPPES CertifiedFebruary 24, 2020

✔ NPI 1164489829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in SC · 20455

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

920 DOUG WHITE DR STE 460, Myrtle Beach, SC 29572

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Other Identifiers 1

Medicaid020455800SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include First Choice Next.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. Mark Grinman Md 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 ID4789724832

PECOS Enrollment IDI20220302000912

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 4

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 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.

609 services217 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.

117 services114 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

71 services15 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

63 services61 patients

Hospital Affiliations CMS Care Compare 2

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

Lovelace Medical Center

Acute Care Hospitals · Albuquerque, NM

3/5 CMS rating

OwnershipProprietary

CMS Certification Number320009

Location601 Dr Martin Luther King Jr Ave NEAlbuquerque, NM 87102 · Bernalillo County

Emergency services

Lovelace Women's Hospital

Acute Care Hospitals · Albuquerque, NM

1/5 CMS rating

OwnershipProprietary

CMS Certification Number320017

Location4701 Montgomery Boulevard NEAlbuquerque, NM 87109 · Bernalillo County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29572 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

86.53

Promoting Interoperability

100

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

1 supplier11 claims11 services$40.29 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 10

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

MS. KATHRYN RENEE MCZEKE FNP

Nurse Practitioner (Family)