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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MERRY JENNIFER MARKHAM MD
NPI 1548345994
Internal Medicine - Hematology & Oncology in Tampa, FL

Active since October 26, 2006PECOS EnrolledAccepts Medicare Assignment
78.18/100
CMS Quality Rating
12902 USF MAGNOLIA DR, TAMPA, FL 33612(813) 745-4673(813) 449-8002 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 24, 2026, Aug 14, 2025 (2 updates tracked since 2025).

About Dr. Merry Jennifer Markham Md NPPES

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

DR. MERRY JENNIFER MARKHAM MD (NPI 1548345994) is an individual hematology & oncology provider in Tampa, Florida, licensed in Florida (ME90954) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Uf Health Shands Hospital, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2001).

NPPES Registry Identity

NPI1548345994
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. MERRY JENNIFER MARKHAMCredential: MD
Location Address12902 USF MAGNOLIA DRTampa, FL 33612-9416
Mailing AddressPo Box 198441Atlanta, GA 30384-8441 · (813) 745-4673 · Fax (813) 449-8002
Phone(813) 745-4673
Fax(813) 449-8002
Sole ProprietorNo
Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2001
Enumeration DateOctober 26, 2006
Last NPPES UpdateSeptember 24, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1548345994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in FL · ME90954
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
12902 USF MAGNOLIA DR, Tampa, FL 33612
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Other Identifiers 1

Medicaid000107300FL

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

Dr. Merry Jennifer Markham 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 ID9234204074
PECOS Enrollment IDI20080813000825
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

2

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

H Lee Moffitt Cancer Ctr & Res Inst Life Time Cancer Scrn Ctr Inc
Same address
Hematology & Oncology
12902 USF MAGNOLIA DR
Tampa, FL 33612
  • Reassigned Medicare billing, Florida enrollment
  • 992 clinicians in this Medicare group
NPI 1306833595 (813) 745-4673
Florida Clinical Practice Association Inc
109 mi
Surgery
1600 SW ARCHER RD
Gainesville, FL 32610
  • Reassigned Medicare billing, Florida enrollment
  • 3,324 clinicians in this Medicare group
NPI 1063463768 (352) 265-7922

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 7

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.
54 services48 patients
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.
47 services21 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
38 services31 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.
31 services24 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
19 services18 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
18 services18 patients

Hospital Affiliations CMS Care Compare

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

Uf Health Shands Hospital

Acute Care Hospitals · Gainesville, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100113
Location1600 SW Archer RdGainesville, FL 32610 · Alachua County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33612 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
$171.84 typical visit price
range $56.00 – $171.84
Typical copayment $42.96 (range $14.00 – $42.96)
Most-billed visit code 99205
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

78.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.54
Promoting Interoperability100
Improvement Activities40
Cost54.74

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.

DR. MICHAEL MARTIN WACH MD
Surgery
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (813) 745-2916
ASTI ELIZABETH REGO APRN
Nurse Practitioner
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (813) 745-7365
MR. NIEMA BRANDON RAZAVIAN MD
Radiology (Radiation Oncology)
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (137) 457-3658
BRANDON HOLMES
Nurse Anesthetist, Certified Registered
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (813) 745-4673
FRANCES IVELISSE BERNARDO MERCADO PA-C
Physician Assistant
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (813) 745-4673
SADHVI BATRA MD
Obstetrics & Gynecology
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (813) 745-7365
JING WANG M.D.
Pathology (Anatomic Pathology)
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (813) 745-4673
MR. MARC VINCENT MANACCI CRNA
Anesthesiology
12902 USF MAGNOLIA DR
TAMPA, FL 33612
Hillsborough County (813) 745-4673

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 Merry Markham's NPI number?

The NPI number for Merry Markham is 1548345994. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Merry Markham located?

Merry Markham practices at 12902 Usf Magnolia Dr, Tampa, FL 33612. The listed phone number is (813) 745-4673.

What is Merry Markham's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Merry Markham enrolled in Medicare?

Yes. Merry Markham 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.

Which organizations bill Medicare for Merry Markham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Merry Markham reassigns Medicare benefits to 2 organizations: H Lee Moffitt Cancer Ctr & Res Inst Life Time Cancer Scrn Ctr Inc (Tampa, FL) and Florida Clinical Practice Association Inc (Gainesville, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Merry Markham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Merry Markham affiliated with any hospitals?

According to CMS data, Merry Markham is affiliated with Uf Health Shands Hospital.

When was this NPI record last updated?

The NPPES record for Merry Markham was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.