Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DIANE BLACKMAN CRNP
NPI 1750784971
Nurse Practitioner - Family in Chalfont, PA

Q: What is Diane Blackman's NPI number?

The NPI number for Diane Blackman is 1750784971. It was assigned to this individual provider in the NPPES registry on October 1, 2014.

Q: What is Diane Blackman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Diane Blackman was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.

Active since October 01, 2014PECOS EnrolledAccepts Medicare Assignment

1700 HORIZON DR, CHALFONT, PA 18914(215) 997-9737(215) 997-9738 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 7, 2026, Feb 20, 2019 (2 updates tracked since 2019).

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About Diane Blackman Crnp NPPES

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

DIANE BLACKMAN CRNP (NPI 1750784971) is an individual family provider in Chalfont, Pennsylvania, licensed in Pennsylvania (SP014324) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, is affiliated with Grand View Health, and maintains a secondary practice location in Chalfont.

NPPES Registry Identity

NPI1750784971

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameDIANE BLACKMANCredential: CRNP

Location Address1700 HORIZON DRChalfont, PA 18914-3950

Mailing AddressPo Box 788735Philadelphia, PA 19178-8735 · (215) 456-7000 · Fax (215) 254-3289

Phone(215) 997-9737

Fax(215) 997-9738

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateOctober 1, 2014

Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration

NPPES CertifiedJuly 7, 2026

✔ NPI 1750784971 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in PA · SP014324

1700 HORIZON DR, Chalfont, PA 18914

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Secondary Practice Location 1

Location 11600 Horizon Dr Ste 203Chalfont, PA 18914-4100 · Phone (215) 997-0890 · Fax (215) 997-9652

Other Identifiers 1

Medicaid1036011790004PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

Diane Blackman Crnp 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 ID2466730692

PECOS Enrollment IDI20180411000693

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 15

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

510 services84 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

254 services46 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.

204 services152 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

46 services46 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

44 services44 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.

40 services38 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

30 services27 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

29 services29 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

28 services28 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

18 services17 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

17 services16 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428

This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.

16 services16 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

15 services15 patients

Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677

The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.

12 services12 patients

Administration of pneumococcal vaccine G0009

The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Grand View Health

Acute Care Hospitals · Sellersville, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390057

Location700 Lawn AvenueSellersville, PA 18960 · Bucks County

Emergency services

Doylestown Hospital

Acute Care Hospitals · Doylestown, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390203

Location595 West State StDoylestown, PA 18901 · Bucks County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18914 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

3 suppliers17 claims19 services$5.52 avg. paid by Medicare

Elevating leg rests, pair (for use with capped rental wheelchair base) K0195

DME-Wheelchairs · category DD021N

2 suppliers19 claims19 services$4.43 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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Other Providers at the Same Location NPPES 14

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

DR. KATHLEEN O'SHEA CROCKER MD

Pediatrics

1700 HORIZON DR, SUITE 200
CHALFONT, PA 18914

Bucks County (215) 882-7700

JULIE ROGERS M.D.

Pediatrics

1700 HORIZON DR, SUITE 200
CHALFONT, PA 18914

Bucks County (215) 822-7700

FAMILY CARE MEDICAL CENTER

Family Medicine

1700 HORIZON DR, SUITE 203
CHALFONT, PA 18914

Bucks County (215) 997-0890

DR. MARTIN BRIAN GETZOW MD

Family Medicine

1700 HORIZON DR, STE 203
CHALFONT, PA 18914

Bucks County (215) 997-0890

ABINGTON MEMORIAL HOSPITAL

Family Medicine

1700 HORIZON DR, SUITE 203
CHALFONT, PA 18914

Bucks County (215) 997-0890

DR. SARAH MACDONALD MD

Pediatrics

1700 HORIZON DR, SUITE 200
CHALFONT, PA 18914

Bucks County (215) 822-7700

DR. RICHARD SANTOS MD

Pediatrics

1700 HORIZON DR, SUITE 200
CHALFONT, PW 18914

Bucks County (215) 822-7700

DR. EVAN E NEFT M.D.

Family Medicine (Sports Medicine)

1700 HORIZON DR, SUITE 203
CHALFONT, PA 18914

Bucks County (215) 997-0890

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 Diane Blackman's NPI number?

The NPI number for Diane Blackman is 1750784971. It was assigned to this individual provider in the NPPES registry on October 1, 2014.

Where is Diane Blackman located?

Diane Blackman practices at 1700 Horizon Dr, Chalfont, PA 18914. The listed phone number is (215) 997-9737.

What is Diane Blackman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Diane Blackman enrolled in Medicare?

Yes. Diane Blackman 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 Diane Blackman accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Diane Blackman 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 Diane Blackman affiliated with any hospitals?

According to CMS data, Diane Blackman is affiliated with Grand View Health and Doylestown Hospital.

When was this NPI record last updated?

The NPPES record for Diane Blackman was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.