MICHAEL BRANDON ALLEN M.D.
NPI 1942568936
Pathology - Hematology in Nashville, TN

Q: What is Michael Allen's NPI number?

The NPI number for Michael Allen is 1942568936. It was assigned to this individual provider in the NPPES registry on April 26, 2012.

Q: What is Michael Allen's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Hematology, with taxonomy code 207ZH0000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Allen was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 April 26, 2012PECOS EnrolledAccepts Medicare Assignment

92/100

CMS Quality Rating

2000 CHURCH ST, NASHVILLE, TN 37236(615) 284-7950(615) 284-5750 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 27, 2017, May 9, 2016 (2 updates tracked since 2016).

On this page

About Michael Brandon Allen M.d. NPPES

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

MICHAEL BRANDON ALLEN M.D. (NPI 1942568936) is an individual hematology provider in Nashville, Tennessee, licensed in Tennessee (72124) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Saint Thomas Rutherford Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1942568936

Entity TypeIndividualMale

Primary Taxonomy207ZH0000X

Provider Legal NameMICHAEL BRANDON ALLENCredential: M.D.

Location Address2000 CHURCH STNashville, TN 37236-5423

Mailing Address2004 Hayes St # Ll30Nashville, TN 37203-2646 · (629) 203-7775 · Fax (615) 284-5750

Phone(615) 284-7950

Fax(615) 284-5750

Sole ProprietorNo

Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2012

Enumeration DateApril 26, 2012

Last NPPES UpdateSeptember 22, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2025

✔ NPI 1942568936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · HematologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZH0000X

License✔ Licensed in TN · 72124

Definition

A hematopathologist is expert in diseases that affect blood cells, blood clotting mechanisms, bone marrow and lymph nodes. This physician has the knowledge and technical skills essential for the laboratory diagnosis of anemias, leukemias, lymphomas, bleeding disorders and blood clotting disorders.

Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License E-10396 (AR)

2000 CHURCH ST, Nashville, TN 37236

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Secondary Practice Locations 2

Location 14220 Harding PikeNashville, TN 37205-2005 · Phone (615) 284-7950 · Fax (615) 284-5750

Location 21700 Medical Center PkwyMurfreesboro, TN 37129-2245 · Phone (615) 284-7950 · Fax (615) 284-5750

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Arkansas Blue Cross and Blue Shield, Health Advantage, Octave and more.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

Michael Brandon Allen 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 ID1052636842

PECOS Enrollment IDI20170605002710, I20250123001590

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 23

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.

229 services148 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.

194 services33 patients

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

173 services38 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

130 services95 patients

Protein measurement, serum 84165

A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.

99 services90 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.

77 services71 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.

71 services46 patients

Immunologic analysis technique on serum (immunofixation) 86334

Immunofixation is a lab test that helps identify proteins called immunoglobulins in your blood serum. These proteins are part of your immune system. Changes in their levels can indicate certain diseases. The test is simple and only requires a blood sample.

57 services52 patients

Special stained specimen slides to examine tissue, initial procedure 88342

53 services53 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.

48 services47 patients

Cell examination of specimen, selective cellular enhancement technique 88112

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

46 services38 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.

46 services16 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.

41 services19 patients

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

40 services15 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.

38 services35 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.

25 services16 patients

Microscopic genetic analysis of tumor, manual 88360

25 services11 patients

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

23 services12 patients

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

19 services19 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.

16 services16 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.

15 services14 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.

15 services15 patients

Preparation of tissue for examination by removing any calcium present 88311

15 services15 patients

Hospital Affiliations CMS Care Compare 4

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

Saint Thomas Rutherford Hospital

Acute Care Hospitals · Murfreesboro, TN

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number440053

Location1700 Medical Center ParkwayMurfreesboro, TN 37129 · Rutherford County

Emergency services Birthing friendly

Ascension Saint Thomas Hospital

Acute Care Hospitals · Nashville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440082

Location4220 Harding Rd, PO Box 380Nashville, TN 37205 · Davidson County

Emergency services Birthing friendly

Saint Thomas River Park Hospital

Acute Care Hospitals · Mcminnville, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440151

Location1559 Sparta StreetMcminnville, TN 37110 · Warren County

Emergency services Birthing friendly

Ascension Saint Thomas Three Rivers

Critical Access Hospitals · Waverly, TN

OwnershipVoluntary non-profit - Private

CMS Certification Number441303

Location451 Highway 13 SouthWaverly, TN 37185 · Humphreys County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37236 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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.

92/100

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

Scored as part of a group practice

Quality

Improvement Activities

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.

MRS. ANDREA CRAWFORD RD

Dietitian, Registered

2000 CHURCH ST
NASHVILLE, TN 37236

Davidson County (615) 284-5555

DR. LINDSEY DENNEY

Emergency Medicine

2000 CHURCH ST
NASHVILLE, TN 37236

Davidson County (423) 433-7127

ANDREW W BOYD

Student in an Organized Health Care Education/Training Program

2000 CHURCH ST
NASHVILLE, TN 37236

Davidson County (615) 284-5555

CELENA MARSHALL PHARMD

Pharmacist

2000 CHURCH ST
NASHVILLE, TN 37236

Davidson County (615) 284-5235

EMMANUEL JOHNBOSCO MAMAH MD

Student in an Organized Health Care Education/Training Program

2000 CHURCH ST
NASHVILLE, TN 37236

Davidson County (615) 284-5555

KIRSTEN AGOSTINELLI DIAZ

Registered Nurse

2000 CHURCH ST
NASHVILLE, TN 37236

Davidson County (615) 284-5555

DR. THOMAS CLAYTON WHITWORTH MD

Pediatrics (Neonatal-Perinatal Medicine)

2000 CHURCH ST, SUITE #326 BAPTIST HOSPITAL
NASHVILLE, TN 37236

Davidson County (615) 284-5071

DR. JAMES SKYLAR DEAN II MD

Emergency Medicine

2000 CHURCH ST
NASHVILLE, TN 37236

Davidson County (937) 238-1065

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 Michael Allen's NPI number?

The NPI number for Michael Allen is 1942568936. It was assigned to this individual provider in the NPPES registry on April 26, 2012.

Where is Michael Allen located?

Michael Allen practices at 2000 Church St, Nashville, TN 37236. The listed phone number is (615) 284-7950.

What is Michael Allen's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Hematology, with taxonomy code 207ZH0000X.

Is Michael Allen enrolled in Medicare?

Yes. Michael Allen 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 Michael Allen accept?

Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage, Octave and Oscar Insurance Company list Michael Allen 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 Michael Allen affiliated with any hospitals?

According to CMS data, Michael Allen is affiliated with Saint Thomas Rutherford Hospital, Ascension Saint Thomas Hospital, Saint Thomas River Park Hospital and Ascension Saint Thomas Three Rivers.

When was this NPI record last updated?

The NPPES record for Michael Allen was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.