Active NPI 1083676787 Individual Practitioner Male Practitioner

Dr. John T Granaghan , MD

Internal Medicine • San Angelo, TX

Professional Overview & Biography Verified Profile Summary

Dr. John Granaghan, MD is a registered healthcare professional specializing in Internal Medicine in San Angelo, TX. Practice services are available at 4235 SOUTHWEST BLVD under active NPI credentials.

Frequently performed procedures and clinical services include injection, denosumab, 1 mg, insertion of needle into vein for collection of blood sample, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4235 Southwest Blvd

San Angelo, TX 769045635

Telephone 3256581511

Fax 3254812166

Associated Practice Facility / Clinic

🏢 Shannon Clinic Facility NPI 1770587149

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in San Angelo, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 23.1 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

63 Specialists

Practicing in San Angelo, TX (9538 Statewide)

Telehealth Adoption Rate

6.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0897 Injection, denosumab, 1 mg	1,200	12	$33.00	$20.50
36415 Insertion of needle into vein for collection of blood sample	1,089	414	$8.00	$3.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,048	422	$207.00	$126.89
83036 Hemoglobin A1C level	147	111	$58.00	$9.64
80053 Blood test, comprehensive group of blood chemicals	136	124	$67.00	$10.47
90662 Influenza vaccine split virus, preservative free	129	124	$63.26	$61.90
G0008 Administration of influenza virus vaccine	129	124	$17.00	$16.45
80061 Blood test, lipids (cholesterol and triglycerides)	122	115	$81.00	$13.34
99213 Established patient office or other outpatient visit, typically 15 minutes	100	78	$140.00	$89.63
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	49	23	$135.00	$40.18
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	47	44	$34.00	$7.77
84443 Blood test, thyroid stimulating hormone (TSH)	45	42	$86.00	$16.54
99496 Transitional care management services for problem of high complexity	44	35	$439.00	$274.30
99495 Transitional care management services for problem of at least moderate complexity	38	31	$311.00	$197.97
83880 Natriuretic peptide (heart and blood vessel protein) level	31	27	$116.00	$39.26
93000 Routine ekg using at least 12 leads including interpretation and report	30	29	$87.00	$14.41
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	28	26	$170.00	$51.83
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	20	13	$50.00	$13.92
G0009 Administration of pneumococcal vaccine	14	14	$50.00	$16.67
82306 Vitamin d-3 level	13	13	$85.00	$29.60
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	12	12	$190.00	$123.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,087	462	$207.00	$106.50
36415 Insertion of needle into vein for collection of blood sample	1,040	439	$8.00	$2.98
80053 Blood test, comprehensive group of blood chemicals	976	455	$67.00	$10.47
80061 Blood test, lipids (cholesterol and triglycerides)	915	445	$81.00	$13.28
83036 Hemoglobin A1C level	364	175	$58.00	$9.59
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	335	187	$34.00	$7.70
84443 Blood test, thyroid stimulating hormone (TSH)	281	147	$86.00	$16.70
83880 Natriuretic peptide (heart and blood vessel protein) level	157	89	$116.00	$39.02
G0008 Administration of influenza virus vaccine	141	136	$17.00	$16.19
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	132	16	$6.00	$1.49
81001 Manual urinalysis test with examination using microscope, automated	106	70	$24.00	$3.15
99213 Established patient office or other outpatient visit, typically 15 minutes	106	84	$140.00	$73.24
90662 Influenza vaccine split virus, preservative free	101	99	$67.20	$60.26
82306 Vitamin d-3 level	78	62	$150.46	$29.31
87086 Bacterial colony count, urine	77	51	$45.00	$8.01
99495 Transitional care management services for problem of at least moderate complexity	55	46	$311.00	$182.11
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	51	21	$135.00	$40.19
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	51	36	$30.00	$8.60
82570 Creatinine level to test for kidney function or muscle injury	44	42	$35.00	$5.07
G0103 Prostate cancer screening; prostate specific antigen test (psa)	44	44	$88.00	$19.19
82043 Urine microalbumin (protein) level	43	41	$64.00	$5.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	41	29	$50.00	$13.75
90682 Influenza vaccine, quadrivalent derived from recombinant dna	36	36	$63.89	$60.98
80048 Blood test, basic group of blood chemicals (calcium, total)	36	34	$56.00	$8.37
G0009 Administration of pneumococcal vaccine	34	34	$50.00	$16.14
99496 Transitional care management services for problem of high complexity	33	32	$439.00	$240.83
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	30	18	$22.00	$6.42
85007 Microscopic examination for white blood cells with manual cell count	29	17	$23.00	$3.77
84550 Uric acid level, blood	29	22	$30.00	$4.50
84153 Psa (prostate specific antigen) measurement, total	29	27	$88.00	$18.29
87077 Bacterial culture for aerobic isolates	26	21	$28.00	$7.99
93000 Routine ekg using at least 12 leads including interpretation and report	24	22	$87.00	$16.68
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	23	23	$190.00	$118.18
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	23	21	$170.00	$52.55
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	19	15	$171.74	$45.23
99442 Telephone medical discussion with physician, 11-20 minutes	18	18	$52.78	$52.72
84165 Protein measurement, serum	18	17	$67.00	$10.66
84160 Total protein level	18	17	$18.00	$5.57
85652 Red blood cell sedimentation rate, to detect inflammation, automated	16	15	$26.00	$2.68
83970 Parathormone (parathyroid hormone) level	16	13	$193.00	$41.12
84439 Thyroxine (thyroid chemical), free	14	11	$59.00	$8.98
86803 Hepatitis c antibody measurement	12	12	$89.00	$14.05
90670 Pneumococcal vaccine for injection into muscle	11	11	$250.00	$224.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,366	522	$207.00	$104.99
36415 Insertion of needle into vein for collection of blood sample	1,279	507	$8.00	$2.94
80053 Blood test, comprehensive group of blood chemicals	1,140	507	$67.00	$11.44
80061 Blood test, lipids (cholesterol and triglycerides)	1,069	501	$81.00	$14.50
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	438	53	$6.00	$1.61
83036 Hemoglobin A1C level	434	197	$58.00	$10.46
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	396	246	$34.00	$8.41
84443 Blood test, thyroid stimulating hormone (TSH)	328	169	$86.00	$18.22
84436 Thyroxine (thyroid chemical), total	203	125	$36.00	$7.48
G0008 Administration of influenza virus vaccine	174	171	$16.40	$15.37
90662 Influenza vaccine split virus, preservative free	171	168	$85.00	$54.02
99213 Established patient office or other outpatient visit, typically 15 minutes	162	116	$140.00	$71.45
83880 Natriuretic peptide (heart and blood vessel protein) level	133	79	$116.00	$38.47
81001 Manual urinalysis test with examination using microscope, automated	111	80	$24.00	$3.42
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	84	64	$50.00	$16.13
87086 Bacterial colony count, urine	78	54	$45.00	$8.79
80048 Blood test, basic group of blood chemicals (calcium, total)	70	52	$56.00	$9.03
G0009 Administration of pneumococcal vaccine	70	70	$50.00	$15.90
82043 Urine microalbumin (protein) level	68	61	$64.00	$6.24
82306 Vitamin d-3 level	63	55	$196.00	$31.95
82570 Creatinine level to test for kidney function or muscle injury	62	56	$35.00	$5.58
99495 Transitional care management services for problem of at least moderate complexity	59	54	$311.00	$156.94
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	57	27	$135.00	$39.83
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	57	57	$190.00	$106.11
99496 Transitional care management services for problem of high complexity	51	45	$439.00	$217.70
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	48	34	$22.00	$7.04
85007 Microscopic examination for white blood cells with manual cell count	48	34	$23.00	$3.74
93000 Routine ekg using at least 12 leads including interpretation and report	47	46	$87.00	$16.40
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	42	27	$30.00	$9.42
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	42	41	$170.00	$50.69
87077 Bacterial culture for aerobic isolates	42	27	$28.00	$8.79
G0103 Prostate cancer screening; prostate specific antigen test (psa)	40	40	$88.00	$20.03
84153 Psa (prostate specific antigen) measurement, total	35	32	$88.00	$20.03
84165 Protein measurement, serum	29	27	$67.00	$11.49
84160 Total protein level	29	27	$18.00	$5.53
85652 Red blood cell sedimentation rate, to detect inflammation, automated	26	23	$26.00	$2.81
84550 Uric acid level, blood	25	20	$30.00	$4.92
87804 Detection test by immunoassay with direct visual observation for influenza virus	22	11	$47.00	$16.22
83735 Magnesium level	20	14	$50.00	$7.29
82607 Cyanocobalamin (vitamin B-12) level	19	17	$104.00	$16.41
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	17	16	$27.00	$14.51
90670 Pneumococcal vaccine for injection into muscle	16	16	$250.00	$195.95
83630 Stool lactoferrin (immune system protein) analysis	11	11	$82.00	$21.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,434	551	$207.00	$103.28
36415 Insertion of needle into vein for collection of blood sample	1,296	532	$8.00	$2.94
80053 Blood test, comprehensive group of blood chemicals	1,123	526	$67.00	$12.71
80061 Blood test, lipids (cholesterol and triglycerides)	1,049	509	$81.00	$16.09
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	471	292	$34.00	$9.37
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	440	57	$6.00	$1.82
83036 Hemoglobin A1C level	414	204	$58.00	$11.59
84443 Blood test, thyroid stimulating hormone (TSH)	364	213	$86.00	$20.33
84436 Thyroxine (thyroid chemical), total	274	171	$36.00	$8.31
99213 Established patient office or other outpatient visit, typically 15 minutes	181	145	$140.00	$69.52
G0008 Administration of influenza virus vaccine	161	155	$10.00	$9.80
90662 Influenza vaccine split virus, preservative free	144	144	$85.00	$51.94
81001 Manual urinalysis test with examination using microscope, automated	116	92	$24.00	$3.82
83880 Natriuretic peptide (heart and blood vessel protein) level	103	61	$116.00	$41.06
87086 Bacterial colony count, urine	98	76	$45.00	$9.69
82043 Urine microalbumin (protein) level	95	74	$64.00	$6.90
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	86	67	$50.00	$19.52
80048 Blood test, basic group of blood chemicals (calcium, total)	81	66	$56.00	$10.05
99495 Transitional care management services for problem of at least moderate complexity	70	60	$311.00	$158.16
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	70	26	$135.00	$40.06
G0103 Prostate cancer screening; prostate specific antigen test (psa)	64	64	$88.00	$22.26
G0009 Administration of pneumococcal vaccine	61	61	$50.00	$19.51
87804 Detection test by immunoassay with direct visual observation for influenza virus	54	26	$47.00	$16.22
93000 Routine ekg using at least 12 leads including interpretation and report	52	48	$87.00	$16.23
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	51	43	$170.00	$51.75
82306 Vitamin d-3 level	50	45	$196.00	$35.82
87077 Bacterial culture for aerobic isolates	43	33	$28.00	$9.63
99496 Transitional care management services for problem of high complexity	42	37	$439.00	$224.07
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	42	32	$30.00	$10.30
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	41	41	$190.00	$105.59
84439 Thyroxine (thyroid chemical), free	37	34	$59.00	$10.91
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	35	27	$22.00	$7.64
85007 Microscopic examination for white blood cells with manual cell count	34	26	$23.00	$4.08
84550 Uric acid level, blood	31	25	$30.00	$5.47
85652 Red blood cell sedimentation rate, to detect inflammation, automated	30	27	$26.00	$3.26
84160 Total protein level	25	25	$18.00	$6.26
84165 Protein measurement, serum	25	25	$67.00	$12.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$318.00	$159.13
90670 Pneumococcal vaccine for injection into muscle	21	21	$250.00	$197.52
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	19	19	$21.05	$15.97
84153 Psa (prostate specific antigen) measurement, total	19	19	$88.00	$22.26
83550 Iron binding capacity	18	17	$44.00	$10.57
83540 Iron level	18	17	$33.00	$7.83
84481 Thyroid hormone, t3 measurement, free	16	14	$185.00	$20.50
82728 Ferritin (blood protein) level	12	11	$87.00	$16.49
82570 Creatinine level to test for kidney function or muscle injury	11	11	$35.00	$6.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,259	484	$129.37	$102.11
36415 Insertion of needle into vein for collection of blood sample	1,257	470	$4.06	$2.94
80053 Blood test, comprehensive group of blood chemicals	1,033	457	$26.53	$11.37
80061 Blood test, lipids (cholesterol and triglycerides)	981	447	$33.49	$14.09
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	446	238	$15.89	$10.45
83036 Hemoglobin A1C level	367	158	$25.25	$12.96
84443 Blood test, thyroid stimulating hormone (TSH)	366	203	$35.77	$22.58
99213 Established patient office or other outpatient visit, typically 15 minutes	227	164	$84.22	$69.82
84436 Thyroxine (thyroid chemical), total	184	125	$16.50	$9.19
G0008 Administration of influenza virus vaccine	164	159	$10.17	$9.97
90662 Influenza vaccine split virus, preservative free	136	136	$77.54	$46.61
80048 Blood test, basic group of blood chemicals (calcium, total)	112	86	$19.92	$10.64
G0009 Administration of pneumococcal vaccine	111	111	$27.18	$23.47
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	93	25	$2.88	$1.78
81001 Manual urinalysis test with examination using microscope, automated	92	73	$7.98	$4.23
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	70	70	$99.63	$88.58
83880 Natriuretic peptide (heart and blood vessel protein) level	67	49	$71.43	$45.63
82043 Urine microalbumin (protein) level	55	50	$17.89	$7.49
87086 Bacterial colony count, urine	54	43	$18.61	$10.85
G0103 Prostate cancer screening; prostate specific antigen test (psa)	50	50	$41.53	$24.71
93000 Routine ekg using at least 12 leads including interpretation and report	49	47	$29.32	$16.11
90670 Pneumococcal vaccine for injection into muscle	48	48	$197.24	$175.62
85652 Red blood cell sedimentation rate, to detect inflammation, automated	45	38	$5.19	$3.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$181.17	$155.09
84439 Thyroxine (thyroid chemical), free	40	36	$18.20	$12.12
99495 Transitional care management services for problem of at least moderate complexity	39	37	$205.44	$155.99
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	34	29	$28.15	$24.02
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	33	17	$68.81	$39.46
99496 Transitional care management services for problem of high complexity	29	26	$298.23	$220.79
87186 Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution	25	21	$15.49	$11.62
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	24	18	$10.51	$8.69
85007 Microscopic examination for white blood cells with manual cell count	24	18	$7.00	$4.62
Q2038 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluzone)	20	20	$18.64	$11.80
87077 Bacterial culture for aerobic isolates	20	17	$15.31	$10.86
84550 Uric acid level, blood	19	16	$9.96	$4.06
83630 Stool lactoferrin (immune system protein) analysis	18	17	$36.11	$26.39
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	18	18	$91.45	$51.34
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	17	16	$26.19	$21.38
87493 Detection test for clostridium difficile	16	15	$60.11	$45.89
82306 Vitamin d-3 level	16	14	$86.86	$36.51
84160 Total protein level	15	14	$9.28	$6.96
80076 Liver function blood test panel	15	13	$14.72	$9.00
82607 Cyanocobalamin (vitamin B-12) level	15	14	$59.56	$20.27
84165 Protein measurement, serum	13	12	$26.79	$14.44
87045 Stool culture	13	13	$19.27	$12.69
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	13	13	$23.85	$17.48

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License TX E8518

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

102667603 (TX)

Commercial Insurance / Payer ID Blue Cross

8P1401 (TX)

Commercial Insurance / Payer ID License

E8518 (TX)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Maegin Carlile , FNP

Nurse Practitioner

NPI 1003168055

Family Nurse Practitioner

Dr. Irvin Zeitler , DO

Family Medicine

NPI 1003856451

Doctor of Osteopathic Medicine (D.O.)

Dr. Charles Greeson , MD

Dermatology

NPI 1003919994

Doctor of Medicine (M.D.)

Lance Ayers , PT

Physical Therapist

NPI 1013396597

Physical Therapist

Dr. Robert Carsner , MD

Internal Medicine

NPI 1013901032

Doctor of Medicine (M.D.)

Dr. Scott Westmoreland , DPM

Podiatrist

NPI 1023095783

Doctor of Podiatric Medicine

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active November 03, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 03, 2016

Registered at 4235 SOUTHWEST BLVD, SAN ANGELO, TX 769045635 (Tel: 3256581511)

📍

Updated Business Mailing Address November 03, 2016

Registered at PO BOX 22000, SAN ANGELO, TX 769027200 (Tel: 3256581511)

👤

Provider Name / Credentials Updated November 03, 2016

Recorded as JOHN GRANAGHAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 03, 2016

Internal Medicine (License #E8518 in TX)

🟢

Initial NPI Registration & Enumeration April 06, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1083676787

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 06, 2006

Last Update: November 03, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 22000

San Angelo, TX 769027200

Phone: 3256581511

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.