DR. MARK ATIENA SAMOLS M.D., PH.D.
NPI 1235372111
Pathology - Anatomic Pathology & Clinical Pathology in Rockville, MD

Q: What is Mark Samols's NPI number?

The NPI number for Mark Samols is 1235372111. It was assigned to this individual provider in the NPPES registry on April 8, 2009.

Q: What is Mark Samols's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Mark Samols was last updated on May 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 08, 2009PECOS EnrolledAccepts Medicare Assignment

9901 MEDICAL CENTER DR, DEPARTMENT OF PATHOLOGY, ROCKVILLE, MD 20850(240) 826-6094 Get Directions Write a Review

NPPES record last updated: May 21, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Mark Atiena Samols M.d., Ph.d. NPPES

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

DR. MARK ATIENA SAMOLS M.D., PH.D. (NPI 1235372111) is an individual anatomic pathology & clinical pathology provider in Rockville, Maryland, licensed in Maryland (D77716) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with University Of Md Capital Region Medical Center, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1235372111

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. MARK ATIENA SAMOLSCredential: M.D., PH.D.

Location Address9901 MEDICAL CENTER DR, DEPARTMENT OF PATHOLOGYRockville, MD 20850-3357

Mailing Address9901 Medical Center Dr, Department Of PathologyRockville, MD 20850-3357 · (240) 826-6094

Phone(240) 826-6094

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateApril 8, 2009

Last NPPES UpdateMay 21, 2015

✔ NPI 1235372111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in MD · D77716

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

9901 MEDICAL CENTER DR, Rockville, MD 20850

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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 Atiena Samols M.d., Ph.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 ID6002067733

PECOS Enrollment IDI20140930000460

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 13

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

704 services346 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

429 services102 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

206 services173 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

141 services87 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

85 services78 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

75 services35 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

70 services68 patients

Flow cytometry technique for dna or cell analysis, 16 or more markers 88189

Flow cytometry is a method used to measure and analyze cells. It uses a beam of light to detect up to 16 or more markers on cells, helping to identify their type, function, or abnormalities. This technique aids in diagnosing various health conditions.

62 services61 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

58 services20 patients

Bone marrow, smear interpretation 85097

Bone marrow smear interpretation is a procedure where a small sample of your bone marrow is taken and examined under a microscope. This helps doctors identify any abnormal cells or signs of diseases such as anemia, leukemia, or infections. It's a crucial step in diagnosing various blood disorders.

31 services30 patients

Pathology examination of specimen during surgery, first tissue block 88331

A pathology examination during surgery involves the immediate analysis of a removed tissue sample. This helps the surgeon make decisions during your operation. The "first tissue block" refers to the initial sample examined. It's a vital step to ensure your health.

27 services14 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

20 services20 patients

Pathology examination of tissue using a microscope, high complexity 88309

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

13 services13 patients

Hospital Affiliations CMS Care Compare 4

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

University Of MD Capital Region Medical Center

Acute Care Hospitals · Upper Marlboro, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210003

Location901 North Harry S Truman DriveUpper Marlboro, MD 20774 · Prince Georges County

Emergency services Birthing friendly

Adventist Healthcare White Oak Medical Center

Acute Care Hospitals · Silver Spring, MD

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210016

Location11890 Healing WaySilver Spring, MD 20904 · Montgomery County

Emergency services Birthing friendly

Adventist Healthcare Shady Grove Medical Center

Acute Care Hospitals · Rockville, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210057

Location9901 Medical Center DriveRockville, MD 20850 · Montgomery County

Emergency services Birthing friendly

Adventist Healthcare Fort Washington Medical Ctr

Acute Care Hospitals · Fort Washington, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number210060

Location11711 Livingston RoadFort Washington, MD 20744 · Prince Georges County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20850 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

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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.

LOGAN HEWITT LMSW LGSM

Social Worker

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

DR. SHERRY CHANG PHARM.D.

Pharmacist (Pharmacotherapy)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (301) 294-0612

RAKESH MAKADIA M.D

Internal Medicine

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

MESFIN WOLDESENBET M.D.

Pediatrics (Neonatal-Perinatal Medicine)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-7392

FABIAN PADRON PA-C

Physician Assistant (Surgical)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

SANDRA ST JEAN

Counselor (Professional)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6000

DR. ANUJA RASTOGI M.D.

Pediatrics

9901 MEDICAL CENTER DR, PEDIATRIC FLOOR
ROCKVILLE, MD 20850

Montgomery County (240) 826-6480

NICOLE MARIE EDWARDS PA-C

Physician Assistant (Medical)

9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850

Montgomery County (586) 703-4476

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 Mark Samols's NPI number?

The NPI number for Mark Samols is 1235372111. It was assigned to this individual provider in the NPPES registry on April 8, 2009.

Where is Mark Samols located?

Mark Samols practices at 9901 Medical Center Dr Department Of Pathology, Rockville, MD 20850. The listed phone number is (240) 826-6094.

What is Mark Samols's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Mark Samols enrolled in Medicare?

Yes. Mark Samols 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.

Is Mark Samols affiliated with any hospitals?

According to CMS data, Mark Samols is affiliated with University Of MD Capital Region Medical Center, Adventist Healthcare White Oak Medical Center, Adventist Healthcare Shady Grove Medical Center and Adventist Healthcare Fort Washington Medical Ctr.

When was this NPI record last updated?

The NPPES record for Mark Samols was last updated on May 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.