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MISSY GRAY DISHMAN APRN
NPI 1598223984
Nurse Practitioner - Gerontology in Naples, FL

Active since March 05, 2019PECOS EnrolledAccepts Medicare Assignment
8350 SIERRA MEADOWS BLVD # 2, NAPLES, FL 34113(239) 732-3140(855) 787-8929 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 11, 2023, Sep 11, 2019, Mar 5, 2019 (3 updates tracked since 2019).

About Missy Gray Dishman Aprn NPPES

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

MISSY GRAY DISHMAN APRN (NPI 1598223984) is an individual gerontology provider in Naples, Florida, licensed in Florida (APRN11045702) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Of Buffalo, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1598223984
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMISSY GRAY DISHMANCredential: APRN
Location Address8350 SIERRA MEADOWS BLVD # 2Naples, FL 34113-7328
Mailing AddressPo Box 102222Atlanta, GA 30368-2222 · (239) 274-8200
Phone(239) 732-3140
Fax(855) 787-8929
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 5, 2019
Last NPPES UpdateJune 16, 20263 updates tracked since enumeration
NPPES CertifiedJune 16, 2026
✔ NPI 1598223984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in FL · APRN11045702
8350 SIERRA MEADOWS BLVD # 2, Naples, FL 34113
Open in Google Maps ↗

Other Identifiers 1

Medicaid131328800FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.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

Missy Gray Dishman Aprn 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 ID7719227032
PECOS Enrollment IDI20190325001760
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

3

Medicare enrollment records show Missy Dishman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Florida Cancer Specialists & Research Institute, LLC
37 mi
Medical Oncology
1708 CAPE CORAL PKWY W, #10
Cape Coral, FL 33914
  • Reassigned Medicare billing, Florida enrollment
  • 880 clinicians in this Medicare group
NPI 1760590962 (239) 541-4633
Mercy Hospital Of Buffalo
1,165 mi
Skilled Nursing Facility
565 ABBOTT RD
Buffalo, NY 14220
  • Reassigned Medicare billing, New York enrollment
  • 499 clinicians in this Medicare group
NPI 1144262908 (716) 826-7000
Sisters Of Charity Hospital Of Buffalo New York
1,170 mi
General Acute Care Hospital
2605 HARLEM RD
Cheektowaga, NY 14225
  • Reassigned Medicare billing, New York enrollment
  • 515 clinicians in this Medicare group
NPI 1043455199 (716) 891-2400

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 10

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.

Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) Q0138
Ferumoxytol injection is a treatment for iron deficiency anemia, a condition where your body lacks enough iron. It is injected into your vein to increase iron levels, aiding in the production of healthy red blood cells. This treatment is not for ESRD patients.
9,690 services11 patients
Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
506 services14 patients
Collection of blood sample from implanted device 36591
Collection of a blood sample from an implanted device involves drawing blood from a device placed under your skin. This device, often a port or catheter, allows easy access to your bloodstream. The procedure is usually quick and causes minimal discomfort.
98 services20 patients
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.
93 services57 patients
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 96367
This procedure involves injecting fluids or medication directly into your vein. It's used for treatment, prevention, or diagnosis. An additional sequential infusion may be given within an hour if needed. This helps to ensure the medicine is distributed effectively in your body.
68 services12 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
35 services18 patients

Hospital Affiliations CMS Care Compare

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

Mercy Hospital Of Buffalo

Acute Care Hospitals · Buffalo, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330279
Location565 Abbott RoadBuffalo, NY 14220 · Erie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34113 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
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
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

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

DR. SUSAN K. MORGAN MD
Internal Medicine (Medical Oncology)
8350 SIERRA MEADOWS BLVD # 2
NAPLES, FL 34113
Collier County (239) 732-3140

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 Missy Dishman's NPI number?

The NPI number for Missy Dishman is 1598223984. It was assigned to this individual provider in the NPPES registry on March 5, 2019.

Where is Missy Dishman located?

Missy Dishman practices at 8350 Sierra Meadows Blvd # 2, Naples, FL 34113. The listed phone number is (239) 732-3140.

What is Missy Dishman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Missy Dishman enrolled in Medicare?

Yes. Missy Dishman 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 Missy Dishman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Missy Dishman reassigns Medicare benefits to 3 organizations: Florida Cancer Specialists & Research Institute, LLC (Cape Coral, FL), Mercy Hospital Of Buffalo (Buffalo, NY) and Sisters Of Charity Hospital Of Buffalo New York (Cheektowaga, NY). 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 Missy Dishman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Missy Dishman accept?

Health plans from UnitedHealthcare list Missy Dishman 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 Missy Dishman affiliated with any hospitals?

According to CMS data, Missy Dishman is affiliated with Mercy Hospital Of Buffalo.

When was this NPI record last updated?

The NPPES record for Missy Dishman was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.