AAMIR EHSAN MD
NPI 1467569459
Pathology - Anatomic Pathology & Clinical Pathology in San Antonio, TX

Q: What is Aamir Ehsan's NPI number?

The NPI number for Aamir Ehsan is 1467569459. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Q: What is Aamir Ehsan'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 Aamir Ehsan was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 August 24, 2006PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

6918 CAMP BULLIS RD, SAN ANTONIO, TX 78256(210) 617-4445(210) 617-4457 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 10, 2026, Jul 18, 2023, Nov 23, 2021 and 3 more (6 updates tracked since 2016).

On this page

About Aamir Ehsan Md NPPES

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

AAMIR EHSAN MD (NPI 1467569459) is an individual anatomic pathology & clinical pathology provider in San Antonio, Texas, licensed in Texas (K6842) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Heartland Regional Medical Center, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1467569459

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameAAMIR EHSANCredential: MD

Location Address6918 CAMP BULLIS RDSan Antonio, TX 78256-2236

Mailing Address6918 Camp Bullis RdSan Antonio, TX 78256-2236 · (210) 617-4445 · Fax (210) 617-4457

Phone(210) 617-4445

Fax(210) 617-4457

Sole ProprietorNo

Medical School CMSOtherGraduated 1989

Enumeration DateAugust 24, 2006

Last NPPES UpdateApril 10, 20266 updates tracked since enumeration

NPPES CertifiedApril 10, 2026

✔ NPI 1467569459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

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

Taxonomy Code207ZP0102X

License✔ Licensed in TX · K6842

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.

Also ListedPathology · Blood Banking & Transfusion MedicineTaxonomy 207ZB0001X · License K6842 (TX)

Also ListedPathology · HematologyTaxonomy 207ZH0000X · License K6842 (TX)

Also ListedPathology · Molecular Genetic PathologyTaxonomy 207ZP0007X · License K6842 (TX)

6918 CAMP BULLIS RD, San Antonio, TX 78256

Open in Google Maps ↗

Other Identifiers 2

Other042629802TX · Cidc

Medicaid042629801TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan.Insurance ›

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

Aamir Ehsan 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 ID2466515689

PECOS Enrollment IDI20090114000835, I20200713003451, I20201111001704

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 Reassignments

Medicare enrollment records show Aamir Ehsan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Corepath Laboratories, P.A.

Same address

Anatomic Pathology & Clinical Pathology

6918 CAMP BULLIS RD
San Antonio, TX 78256

Reassigned Medicare billing, Alabama, Oklahoma and Texas enrollments
2 clinicians in this Medicare group

NPI 1336381979 (210) 617-4445

Medcore Associates, PLLC

Same address

Anatomic Pathology & Clinical Pathology

6918 CAMP BULLIS RD
San Antonio, TX 78256

Reassigned Medicare billing, Texas, Illinois and Alabama enrollments
Also billed through NPI 1326662891 (Illinois), NPI 1992524607 (Alabama)
7 clinicians in this Medicare group

NPI 1871036335 (210) 617-4445

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 45

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.

Flow cytometry technique for dna or cell analysis, each additional marker 88185

Flow cytometry is a technique that helps analyze the physical and chemical characteristics of cells or particles. When an additional marker is used, it aids in identifying specific cell types or stages of disease. This helps in precise diagnosis and treatment planning.

4,416 services163 patients

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.

2,629 services908 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

1,098 services443 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.

1,036 services540 patients

Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 88377

Microscopic genetic analysis of tissue is a detailed lab process that examines your cells' genetic material. If more than one stain procedure is needed, it's termed an 'additional multiplex stain procedure'. This helps to highlight different components within your cells, aiding in accurate diagnosis and treatment planning.

865 services188 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.

741 services516 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.

339 services71 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.

335 services313 patients

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

271 services42 patients

Interpretation and report of genetic testing 88291

Interpretation and report of genetic testing involves analyzing your DNA to look for changes that could indicate a risk for certain health conditions. The results are then compiled into a report, which provides insights about your genetic health.

254 services251 patients

Tissue culture for tumor disorders of bone marrow and blood cells 88237

Tissue culture for tumor disorders of bone marrow and blood cells is a lab process where your cells are grown in a controlled environment. The aim is to detect and study abnormal cells, such as cancer, in your bone marrow or blood. This helps in planning effective treatment.

253 services250 patients

Chromosome analysis for genetic defects, count 15-20 cells 88262

Chromosome analysis is a test that examines your body's cell structure to detect any genetic abnormalities. In this procedure, 15-20 cells are studied to identify any unusual changes that may indicate a genetic disorder. This helps in early detection and management of potential health issues.

245 services242 patients

Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 88377

223 services54 patients

Flow cytometry technique for dna or cell analysis, first marker 88184

Flow cytometry is a technique used to examine microscopic particles, like cells or DNA. It employs a beam of light to detect and measure physical and chemical characteristics of these particles. The 'first marker' refers to a specific characteristic or feature used to identify a particular cell or particle.

170 services163 patients

Microscopic genetic analysis of tissue, manual, initial procedure 88368

Microscopic genetic analysis of tissue is a test that examines your cells under a microscope. This helps to identify any genetic changes that could be causing health issues. It's the first step in a series of tests to pinpoint the root cause of your symptoms.

153 services151 patients

Translocation analysis (bcr/abl1) major breakpoint 81206

Translocation analysis (bcr/abl1) major breakpoint is a test that checks for a specific gene rearrangement in your cells. This rearrangement is often seen in certain types of leukemia. The test helps doctors diagnose and monitor treatment for these conditions.

138 services120 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

120 services108 patients

Interpretation and report of genetic testing 88291

99 services98 patients

Cell examination of urine, manual 88120

A cell examination of urine, manually done, is a lab test where your urine is studied under a microscope. This helps identify any abnormal cells or substances in your urine, like bacteria or crystals, that could indicate health issues. It's a simple, non-invasive procedure.

81 services76 patients

Microscopic genetic analysis of tissue, manual, each additional procedure 88369

Microscopic genetic analysis of tissue is a procedure where a small sample of your body tissue is examined under a microscope. This is done to study the genes in your cells. If more than one procedure is needed, each additional one involves repeating this process. It's a key part of diagnosing and managing many health conditions.

75 services57 patients

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

65 services63 patients

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

65 services44 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.

53 services51 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.

51 services49 patients

Chromosome analysis for genetic defects, additional karyotypes, each study 88280

Chromosome analysis is a test that examines the number and structure of a person's chromosomes. This is done to identify any genetic defects. Additional karyotypes, each study, are further tests that look at the arrangement of these chromosomes. This can help in detecting genetic disorders.

49 services49 patients

Preparation of tissue for examination by removing any calcium present 88311

49 services29 patients

Special stained specimen slides to examine tissue, initial procedure 88342

49 services44 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.

46 services43 patients

Gene analysis (janus kinase 2) variant 81270

Gene analysis (Janus Kinase 2 variant) is a test that examines your DNA to identify any changes in the JAK2 gene. This gene is crucial for blood cell production. If it's mutated, it can lead to various blood disorders. The test helps in diagnosing these conditions.

39 services39 patients

Microscopic genetic analysis of tissue, manual, initial procedure 88368

37 services37 patients

Translocation analysis (bcr/abl1) minor breakpoint 81207

Translocation analysis (bcr/abl1) minor breakpoint is a genetic test that identifies specific changes in chromosomes. It's used to diagnose certain types of blood cancers. The test detects rearrangements of genetic material, aiding in the treatment plan.

36 services36 patients

Gene analysis (calreticulin), common variants 81219

Gene analysis of calreticulin, common variants, is a test that looks at specific genes to identify changes that may cause certain health issues. It helps in understanding your genetic makeup and potential health risks. It's a simple procedure involving a blood or saliva sample.

33 services33 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.

32 services12 patients

Cell examination of specimen, concentration technique 88108

Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.

27 services15 patients

Genetic sequencing localization, initial procedure 88365

Genetic sequencing localization is a process to identify where specific genes are located in your DNA. During the initial procedure, a sample of your cells is collected, usually through a simple swab or blood test. This data is then analyzed to pinpoint the location of certain genes. This can help understand your genetic makeup and potential health risks.

25 services24 patients

Cell examination of body fluid, smears 88104

Cell examination of body fluid, or smear, is a laboratory test where a sample of your body fluid is taken. It's then thinly spread on a glass slide and examined under a microscope to check for abnormalities. This can help diagnose various health conditions.

24 services24 patients

Genetic sequencing localization, each additional procedure 88364

Genetic sequencing localization is a process where specific regions of your DNA are identified and studied. If you're having additional procedures, it simply means that more areas of your DNA are being examined. This helps to understand your genetic makeup better and can assist in identifying potential health risks.

22 services22 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.

20 services18 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

20 services16 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

20 services20 patients

Microscopic genetic analysis of tissue, manual, each additional procedure 88369

19 services18 patients

Genetic sequencing localization, each additional procedure 88364

12 services11 patients

Flow cytometry technique for dna or cell analysis, 2 to 8 markers 88187

Flow cytometry is a technique that helps analyze your cells and DNA. It uses lasers to identify and sort cells based on their properties, marked by up to 8 different markers. This helps in diagnosing and monitoring various health conditions.

11 services11 patients

Surgical pathology consultation and report on referred slides prepared elsewhere 88321

A surgical pathology consultation involves reviewing slides prepared at a different lab to confirm or clarify a diagnosis. It's a second opinion to ensure accuracy. A report with findings and interpretations is then provided for your doctor's reference.

11 services11 patients

Genetic sequencing localization, initial procedure 88365

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Heartland Regional Medical Center

Acute Care Hospitals · Marion, IL

2/5 CMS rating

OwnershipProprietary

CMS Certification Number140184

Location3333 W DeyoungMarion, IL 62959 · Williamson County

Emergency services

Crossroads Community Hospital

Acute Care Hospitals · Mount Vernon, IL

OwnershipProprietary

CMS Certification Number140294

Location8 Doctors Park RdMount Vernon, IL 62864 · Jefferson County

Emergency services

Baptist Medical Center

Acute Care Hospitals · San Antonio, TX

4/5 CMS rating

OwnershipProprietary

CMS Certification Number450058

Location111 Dallas StreetSan Antonio, TX 78205 · Bexar County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78256 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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.

75/100

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

Scored as part of a group practice

Other Providers at the Same Location NPPES 7

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

DR. CAROLINE LEILANI VALDES M.D.

Pathology (Anatomic Pathology & Clinical Pathology)